1012293756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1291}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 2674998144

約数和(自身を除く): 1662704388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 947, 1291, 1894, 2582, 2841, 3788, 3873, 5164, 5682, 7746, 8523, 11364, 11619, 15492, 17046, 21781, 23238, 29693, 34092, 43562, 46476, 59386, 65343, 87124, 89079, 118772, 130686, 178158, 196029, 261372, 267237, 356316, 392058, 534474, 784116, 1068948, 1222577, 2445154, 3667731, 4890308, 7335462, 11003193, 14670924, 22006386, 28119271, 44012772, 56238542, 84357813, 112477084, 168715626, 253073439, 337431252, 506146878, 1012293756]

約数ペア:

[(1, 1012293756), (2, 506146878), (3, 337431252), (4, 253073439), (6, 168715626), (9, 112477084), (12, 84357813), (18, 56238542), (23, 44012772), (36, 28119271), (46, 22006386), (69, 14670924), (92, 11003193), (138, 7335462), (207, 4890308), (276, 3667731), (414, 2445154), (828, 1222577), (947, 1068948), (1291, 784116), (1894, 534474), (2582, 392058), (2841, 356316), (3788, 267237), (3873, 261372), (5164, 196029), (5682, 178158), (7746, 130686), (8523, 118772), (11364, 89079), (11619, 87124), (15492, 65343), (17046, 59386), (21781, 46476), (23238, 43562), (29693, 34092)]