40531998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3793}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 87960096

約数和(自身を除く): 47428098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 3793, 5343, 7586, 10686, 11379, 22758, 49309, 98618, 147927, 295854, 519641, 1039282, 1558923, 3117846, 6755333, 13510666, 20265999, 40531998]

約数ペア:

[(1, 40531998), (2, 20265999), (3, 13510666), (6, 6755333), (13, 3117846), (26, 1558923), (39, 1039282), (78, 519641), (137, 295854), (274, 147927), (411, 98618), (822, 49309), (1781, 22758), (3562, 11379), (3793, 10686), (5343, 7586)]