123521814

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 297561600

約数和(自身を除く): 174039786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 179, 234, 351, 358, 537, 702, 983, 1074, 1611, 1966, 2327, 2949, 3222, 4654, 4833, 5898, 6981, 8847, 9666, 12779, 13962, 17694, 20943, 25558, 26541, 38337, 41886, 53082, 62829, 76674, 115011, 125658, 175957, 230022, 345033, 351914, 527871, 690066, 1055742, 1583613, 2287441, 3167226, 4574882, 4750839, 6862323, 9501678, 13724646, 20586969, 41173938, 61760907, 123521814]

約数ペア:

[(1, 123521814), (2, 61760907), (3, 41173938), (6, 20586969), (9, 13724646), (13, 9501678), (18, 6862323), (26, 4750839), (27, 4574882), (39, 3167226), (54, 2287441), (78, 1583613), (117, 1055742), (179, 690066), (234, 527871), (351, 351914), (358, 345033), (537, 230022), (702, 175957), (983, 125658), (1074, 115011), (1611, 76674), (1966, 62829), (2327, 53082), (2949, 41886), (3222, 38337), (4654, 26541), (4833, 25558), (5898, 20943), (6981, 17694), (8847, 13962), (9666, 12779)]