185018418

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{87853}}^1$

素因数の和:87880

約数の個数: 40

約数和(自身を含む): 446474028

約数和(自身を除く): 261455610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 87853, 175706, 263559, 527118, 790677, 1142089, 1581354, 2284178, 2372031, 3426267, 4744062, 6852534, 7116093, 10278801, 14232186, 20557602, 30836403, 61672806, 92509209, 185018418]

約数ペア:

[(1, 185018418), (2, 92509209), (3, 61672806), (6, 30836403), (9, 20557602), (13, 14232186), (18, 10278801), (26, 7116093), (27, 6852534), (39, 4744062), (54, 3426267), (78, 2372031), (81, 2284178), (117, 1581354), (162, 1142089), (234, 790677), (351, 527118), (702, 263559), (1053, 175706), (2106, 87853)]