520649388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2066069}}^1$

素因数の和:2066086

約数の個数: 36

約数和(自身を含む): 1504098960

約数和(自身を除く): 983449572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2066069, 4132138, 6198207, 8264276, 12396414, 14462483, 18594621, 24792828, 28924966, 37189242, 43387449, 57849932, 74378484, 86774898, 130162347, 173549796, 260324694, 520649388]

約数ペア:

[(1, 520649388), (2, 260324694), (3, 173549796), (4, 130162347), (6, 86774898), (7, 74378484), (9, 57849932), (12, 43387449), (14, 37189242), (18, 28924966), (21, 24792828), (28, 18594621), (36, 14462483), (42, 12396414), (63, 8264276), (84, 6198207), (126, 4132138), (252, 2066069)]