21087921888

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{11617}}^1$

素因数の和:11838

約数の個数: 192

約数和(自身を含む): 67455037440

約数和(自身を除く): 46367115552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 191, 198, 216, 264, 288, 297, 352, 382, 396, 432, 528, 573, 594, 764, 792, 864, 1056, 1146, 1188, 1528, 1584, 1719, 2101, 2292, 2376, 3056, 3168, 3438, 4202, 4584, 4752, 5157, 6112, 6303, 6876, 8404, 9168, 9504, 10314, 11617, 12606, 13752, 16808, 18336, 18909, 20628, 23234, 25212, 27504, 33616, 34851, 37818, 41256, 46468, 50424, 55008, 56727, 67232, 69702, 75636, 82512, 92936, 100848, 104553, 113454, 127787, 139404, 151272, 165024, 185872, 201696, 209106, 226908, 255574, 278808, 302544, 313659, 371744, 383361, 418212, 453816, 511148, 557616, 605088, 627318, 766722, 836424, 907632, 1022296, 1115232, 1150083, 1254636, 1533444, 1672848, 1815264, 2044592, 2218847, 2300166, 2509272, 3066888, 3345696, 3450249, 4089184, 4437694, 4600332, 5018544, 6133776, 6656541, 6900498, 8875388, 9200664, 10037088, 12267552, 13313082, 13800996, 17750776, 18401328, 19969623, 24407317, 26626164, 27601992, 35501552, 36802656, 39939246, 48814634, 53252328, 55203984, 59908869, 71003104, 73221951, 79878492, 97629268, 106504656, 110407968, 119817738, 146443902, 159756984, 195258536, 213009312, 219665853, 239635476, 292887804, 319513968, 390517072, 439331706, 479270952, 585775608, 639027936, 658997559, 781034144, 878663412, 958541904, 1171551216, 1317995118, 1757326824, 1917083808, 2343102432, 2635990236, 3514653648, 5271980472, 7029307296, 10543960944, 21087921888]

約数ペア:

[(1, 21087921888), (2, 10543960944), (3, 7029307296), (4, 5271980472), (6, 3514653648), (8, 2635990236), (9, 2343102432), (11, 1917083808), (12, 1757326824), (16, 1317995118), (18, 1171551216), (22, 958541904), (24, 878663412), (27, 781034144), (32, 658997559), (33, 639027936), (36, 585775608), (44, 479270952), (48, 439331706), (54, 390517072), (66, 319513968), (72, 292887804), (88, 239635476), (96, 219665853), (99, 213009312), (108, 195258536), (132, 159756984), (144, 146443902), (176, 119817738), (191, 110407968), (198, 106504656), (216, 97629268), (264, 79878492), (288, 73221951), (297, 71003104), (352, 59908869), (382, 55203984), (396, 53252328), (432, 48814634), (528, 39939246), (573, 36802656), (594, 35501552), (764, 27601992), (792, 26626164), (864, 24407317), (1056, 19969623), (1146, 18401328), (1188, 17750776), (1528, 13800996), (1584, 13313082), (1719, 12267552), (2101, 10037088), (2292, 9200664), (2376, 8875388), (3056, 6900498), (3168, 6656541), (3438, 6133776), (4202, 5018544), (4584, 4600332), (4752, 4437694), (5157, 4089184), (6112, 3450249), (6303, 3345696), (6876, 3066888), (8404, 2509272), (9168, 2300166), (9504, 2218847), (10314, 2044592), (11617, 1815264), (12606, 1672848), (13752, 1533444), (16808, 1254636), (18336, 1150083), (18909, 1115232), (20628, 1022296), (23234, 907632), (25212, 836424), (27504, 766722), (33616, 627318), (34851, 605088), (37818, 557616), (41256, 511148), (46468, 453816), (50424, 418212), (55008, 383361), (56727, 371744), (67232, 313659), (69702, 302544), (75636, 278808), (82512, 255574), (92936, 226908), (100848, 209106), (104553, 201696), (113454, 185872), (127787, 165024), (139404, 151272)]