13557558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11131}}^1$

素因数の和:11172

約数の個数: 32

約数和(自身を含む): 32060160

約数和(自身を除く): 18502602

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 11131, 22262, 33393, 66786, 77917, 155834, 233751, 322799, 467502, 645598, 968397, 1936794, 2259593, 4519186, 6778779, 13557558]

約数ペア:

[(1, 13557558), (2, 6778779), (3, 4519186), (6, 2259593), (7, 1936794), (14, 968397), (21, 645598), (29, 467502), (42, 322799), (58, 233751), (87, 155834), (174, 77917), (203, 66786), (406, 33393), (609, 22262), (1218, 11131)]