64246518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1151}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 159584256

約数和(自身を除く): 95337738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 1151, 1329, 2302, 2658, 3101, 3453, 3987, 6202, 6906, 7974, 8057, 9303, 10359, 16114, 18606, 20718, 24171, 27909, 48342, 55818, 72513, 145026, 509893, 1019786, 1529679, 3059358, 3569251, 4589037, 7138502, 9178074, 10707753, 21415506, 32123259, 64246518]

約数ペア:

[(1, 64246518), (2, 32123259), (3, 21415506), (6, 10707753), (7, 9178074), (9, 7138502), (14, 4589037), (18, 3569251), (21, 3059358), (42, 1529679), (63, 1019786), (126, 509893), (443, 145026), (886, 72513), (1151, 55818), (1329, 48342), (2302, 27909), (2658, 24171), (3101, 20718), (3453, 18606), (3987, 16114), (6202, 10359), (6906, 9303), (7974, 8057)]