418239528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2489521}}^1$

素因数の和:2489537

約数の個数: 32

約数和(自身を含む): 1194970560

約数和(自身を除く): 776731032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2489521, 4979042, 7468563, 9958084, 14937126, 17426647, 19916168, 29874252, 34853294, 52279941, 59748504, 69706588, 104559882, 139413176, 209119764, 418239528]

約数ペア:

[(1, 418239528), (2, 209119764), (3, 139413176), (4, 104559882), (6, 69706588), (7, 59748504), (8, 52279941), (12, 34853294), (14, 29874252), (21, 19916168), (24, 17426647), (28, 14937126), (42, 9958084), (56, 7468563), (84, 4979042), (168, 2489521)]