3218644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 7027776

約数和(自身を除く): 3809132

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 331, 374, 442, 572, 662, 748, 884, 1324, 2431, 3641, 4303, 4862, 5627, 7282, 8606, 9724, 11254, 14564, 17212, 22508, 47333, 61897, 73151, 94666, 123794, 146302, 189332, 247588, 292604, 804661, 1609322, 3218644]

約数ペア:

[(1, 3218644), (2, 1609322), (4, 804661), (11, 292604), (13, 247588), (17, 189332), (22, 146302), (26, 123794), (34, 94666), (44, 73151), (52, 61897), (68, 47333), (143, 22508), (187, 17212), (221, 14564), (286, 11254), (331, 9724), (374, 8606), (442, 7282), (572, 5627), (662, 4862), (748, 4303), (884, 3641), (1324, 2431)]