42988686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1439}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 49908594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 1439, 2298, 2878, 4317, 4979, 8634, 9958, 14937, 18707, 29874, 37414, 56121, 112242, 551137, 1102274, 1653411, 3306822, 7164781, 14329562, 21494343, 42988686]

約数ペア:

[(1, 42988686), (2, 21494343), (3, 14329562), (6, 7164781), (13, 3306822), (26, 1653411), (39, 1102274), (78, 551137), (383, 112242), (766, 56121), (1149, 37414), (1439, 29874), (2298, 18707), (2878, 14937), (4317, 9958), (4979, 8634)]