21415027536

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{63799}}^1$

素因数の和:63863

約数の個数: 200

約数和(自身を含む): 72751395200

約数和(自身を除く): 51336367664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 81, 84, 108, 111, 112, 126, 144, 148, 162, 168, 189, 216, 222, 252, 259, 296, 324, 333, 336, 378, 432, 444, 504, 518, 567, 592, 648, 666, 756, 777, 888, 999, 1008, 1036, 1134, 1296, 1332, 1512, 1554, 1776, 1998, 2072, 2268, 2331, 2664, 2997, 3024, 3108, 3996, 4144, 4536, 4662, 5328, 5994, 6216, 6993, 7992, 9072, 9324, 11988, 12432, 13986, 15984, 18648, 20979, 23976, 27972, 37296, 41958, 47952, 55944, 63799, 83916, 111888, 127598, 167832, 191397, 255196, 335664, 382794, 446593, 510392, 574191, 765588, 893186, 1020784, 1148382, 1339779, 1531176, 1722573, 1786372, 2296764, 2360563, 2679558, 3062352, 3445146, 3572744, 4019337, 4593528, 4721126, 5167719, 5359116, 6890292, 7081689, 7145488, 8038674, 9187056, 9442252, 10335438, 10718232, 12058011, 13780584, 14163378, 16077348, 16523941, 18884504, 20670876, 21245067, 21436464, 24116022, 27561168, 28326756, 32154696, 33047882, 36174033, 37769008, 41341752, 42490134, 48232044, 49571823, 56653512, 63735201, 64309392, 66095764, 72348066, 82683504, 84980268, 96464088, 99143646, 113307024, 127470402, 132191528, 144696132, 148715469, 169960536, 191205603, 192928176, 198287292, 254940804, 264383056, 289392264, 297430938, 339921072, 382411206, 396574584, 446146407, 509881608, 578784528, 594861876, 764822412, 793149168, 892292814, 1019763216, 1189723752, 1338439221, 1529644824, 1784585628, 2379447504, 2676878442, 3059289648, 3569171256, 5353756884, 7138342512, 10707513768, 21415027536]

約数ペア:

[(1, 21415027536), (2, 10707513768), (3, 7138342512), (4, 5353756884), (6, 3569171256), (7, 3059289648), (8, 2676878442), (9, 2379447504), (12, 1784585628), (14, 1529644824), (16, 1338439221), (18, 1189723752), (21, 1019763216), (24, 892292814), (27, 793149168), (28, 764822412), (36, 594861876), (37, 578784528), (42, 509881608), (48, 446146407), (54, 396574584), (56, 382411206), (63, 339921072), (72, 297430938), (74, 289392264), (81, 264383056), (84, 254940804), (108, 198287292), (111, 192928176), (112, 191205603), (126, 169960536), (144, 148715469), (148, 144696132), (162, 132191528), (168, 127470402), (189, 113307024), (216, 99143646), (222, 96464088), (252, 84980268), (259, 82683504), (296, 72348066), (324, 66095764), (333, 64309392), (336, 63735201), (378, 56653512), (432, 49571823), (444, 48232044), (504, 42490134), (518, 41341752), (567, 37769008), (592, 36174033), (648, 33047882), (666, 32154696), (756, 28326756), (777, 27561168), (888, 24116022), (999, 21436464), (1008, 21245067), (1036, 20670876), (1134, 18884504), (1296, 16523941), (1332, 16077348), (1512, 14163378), (1554, 13780584), (1776, 12058011), (1998, 10718232), (2072, 10335438), (2268, 9442252), (2331, 9187056), (2664, 8038674), (2997, 7145488), (3024, 7081689), (3108, 6890292), (3996, 5359116), (4144, 5167719), (4536, 4721126), (4662, 4593528), (5328, 4019337), (5994, 3572744), (6216, 3445146), (6993, 3062352), (7992, 2679558), (9072, 2360563), (9324, 2296764), (11988, 1786372), (12432, 1722573), (13986, 1531176), (15984, 1339779), (18648, 1148382), (20979, 1020784), (23976, 893186), (27972, 765588), (37296, 574191), (41958, 510392), (47952, 446593), (55944, 382794), (63799, 335664), (83916, 255196), (111888, 191397), (127598, 167832)]