123025494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25097}}^1$

素因数の和:25164

約数の個数: 32

約数和(自身を含む): 265034880

約数和(自身を除く): 142009386

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 25097, 50194, 75291, 150582, 476843, 953686, 1079171, 1430529, 2158342, 2861058, 3237513, 6475026, 20504249, 41008498, 61512747, 123025494]

約数ペア:

[(1, 123025494), (2, 61512747), (3, 41008498), (6, 20504249), (19, 6475026), (38, 3237513), (43, 2861058), (57, 2158342), (86, 1430529), (114, 1079171), (129, 953686), (258, 476843), (817, 150582), (1634, 75291), (2451, 50194), (4902, 25097)]