1549752012

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{1559}}^1$

素因数の和:2143

約数の個数: 72

約数和(自身を含む): 4001568480

約数和(自身を除く): 2451816468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 521, 636, 954, 1042, 1559, 1563, 1908, 2084, 3118, 3126, 4677, 4689, 6236, 6252, 9354, 9378, 14031, 18708, 18756, 27613, 28062, 55226, 56124, 82627, 82839, 110452, 165254, 165678, 247881, 248517, 330508, 331356, 495762, 497034, 743643, 812239, 991524, 994068, 1487286, 1624478, 2436717, 2974572, 3248956, 4873434, 7310151, 9746868, 14620302, 29240604, 43048667, 86097334, 129146001, 172194668, 258292002, 387438003, 516584004, 774876006, 1549752012]

約数ペア:

[(1, 1549752012), (2, 774876006), (3, 516584004), (4, 387438003), (6, 258292002), (9, 172194668), (12, 129146001), (18, 86097334), (36, 43048667), (53, 29240604), (106, 14620302), (159, 9746868), (212, 7310151), (318, 4873434), (477, 3248956), (521, 2974572), (636, 2436717), (954, 1624478), (1042, 1487286), (1559, 994068), (1563, 991524), (1908, 812239), (2084, 743643), (3118, 497034), (3126, 495762), (4677, 331356), (4689, 330508), (6236, 248517), (6252, 247881), (9354, 165678), (9378, 165254), (14031, 110452), (18708, 82839), (18756, 82627), (27613, 56124), (28062, 55226)]