39403806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1319}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 45752034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 1319, 2298, 2638, 3957, 4979, 7914, 9958, 14937, 17147, 29874, 34294, 51441, 102882, 505177, 1010354, 1515531, 3031062, 6567301, 13134602, 19701903, 39403806]

約数ペア:

[(1, 39403806), (2, 19701903), (3, 13134602), (6, 6567301), (13, 3031062), (26, 1515531), (39, 1010354), (78, 505177), (383, 102882), (766, 51441), (1149, 34294), (1319, 29874), (2298, 17147), (2638, 14937), (3957, 9958), (4979, 7914)]