284790366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72911}}^1$

素因数の和:72957

約数の個数: 48

約数和(自身を含む): 727953408

約数和(自身を除く): 443163042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 72911, 145822, 218733, 437466, 510377, 656199, 1020754, 1312398, 1531131, 2260241, 3062262, 4520482, 4593393, 6780723, 9186786, 13561446, 15821687, 20342169, 31643374, 40684338, 47465061, 94930122, 142395183, 284790366]

約数ペア:

[(1, 284790366), (2, 142395183), (3, 94930122), (6, 47465061), (7, 40684338), (9, 31643374), (14, 20342169), (18, 15821687), (21, 13561446), (31, 9186786), (42, 6780723), (62, 4593393), (63, 4520482), (93, 3062262), (126, 2260241), (186, 1531131), (217, 1312398), (279, 1020754), (434, 656199), (558, 510377), (651, 437466), (1302, 218733), (1953, 145822), (3906, 72911)]