1820014092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:764

約数の個数: 144

約数和(自身を含む): 5143290880

約数和(自身を除く): 3323276788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 331, 372, 379, 403, 468, 558, 662, 758, 806, 993, 1116, 1137, 1209, 1324, 1516, 1612, 1986, 2274, 2418, 2979, 3411, 3627, 3972, 4303, 4548, 4836, 4927, 5958, 6822, 7254, 8606, 9854, 10261, 11749, 11916, 12909, 13644, 14508, 14781, 17212, 19708, 20522, 23498, 25818, 29562, 30783, 35247, 38727, 41044, 44343, 46996, 51636, 59124, 61566, 70494, 77454, 88686, 92349, 105741, 123132, 125449, 133393, 140988, 152737, 154908, 177372, 184698, 211482, 250898, 266786, 305474, 369396, 376347, 400179, 422964, 458211, 501796, 533572, 610948, 752694, 800358, 916422, 1129041, 1200537, 1374633, 1505388, 1600716, 1630837, 1832844, 2258082, 2401074, 2749266, 3261674, 3888919, 4516164, 4802148, 4892511, 5498532, 6523348, 7777838, 9785022, 11666757, 14677533, 15555676, 19570044, 23333514, 29355066, 35000271, 46667028, 50555947, 58710132, 70000542, 101111894, 140001084, 151667841, 202223788, 303335682, 455003523, 606671364, 910007046, 1820014092]

約数ペア:

[(1, 1820014092), (2, 910007046), (3, 606671364), (4, 455003523), (6, 303335682), (9, 202223788), (12, 151667841), (13, 140001084), (18, 101111894), (26, 70000542), (31, 58710132), (36, 50555947), (39, 46667028), (52, 35000271), (62, 29355066), (78, 23333514), (93, 19570044), (117, 15555676), (124, 14677533), (156, 11666757), (186, 9785022), (234, 7777838), (279, 6523348), (331, 5498532), (372, 4892511), (379, 4802148), (403, 4516164), (468, 3888919), (558, 3261674), (662, 2749266), (758, 2401074), (806, 2258082), (993, 1832844), (1116, 1630837), (1137, 1600716), (1209, 1505388), (1324, 1374633), (1516, 1200537), (1612, 1129041), (1986, 916422), (2274, 800358), (2418, 752694), (2979, 610948), (3411, 533572), (3627, 501796), (3972, 458211), (4303, 422964), (4548, 400179), (4836, 376347), (4927, 369396), (5958, 305474), (6822, 266786), (7254, 250898), (8606, 211482), (9854, 184698), (10261, 177372), (11749, 154908), (11916, 152737), (12909, 140988), (13644, 133393), (14508, 125449), (14781, 123132), (17212, 105741), (19708, 92349), (20522, 88686), (23498, 77454), (25818, 70494), (29562, 61566), (30783, 59124), (35247, 51636), (38727, 46996), (41044, 44343)]