1520786466

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{1499}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 3327480000

約数和(自身を除く): 1806693534

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 359, 471, 718, 942, 1077, 1413, 1499, 2154, 2826, 2998, 3231, 4497, 6462, 8994, 13491, 26982, 56363, 112726, 169089, 235343, 338178, 470686, 507267, 538141, 706029, 1014534, 1076282, 1412058, 1614423, 2118087, 3228846, 4236174, 4843269, 9686538, 84488137, 168976274, 253464411, 506928822, 760393233, 1520786466]

約数ペア:

[(1, 1520786466), (2, 760393233), (3, 506928822), (6, 253464411), (9, 168976274), (18, 84488137), (157, 9686538), (314, 4843269), (359, 4236174), (471, 3228846), (718, 2118087), (942, 1614423), (1077, 1412058), (1413, 1076282), (1499, 1014534), (2154, 706029), (2826, 538141), (2998, 507267), (3231, 470686), (4497, 338178), (6462, 235343), (8994, 169089), (13491, 112726), (26982, 56363)]