2018985174

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{9859}}^1$

素因数の和:10265

約数の個数: 48

約数和(自身を含む): 4528343040

約数和(自身を除く): 2509357866

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 367, 558, 734, 1101, 2202, 3303, 6606, 9859, 11377, 19718, 22754, 29577, 34131, 59154, 68262, 88731, 102393, 177462, 204786, 305629, 611258, 916887, 1833774, 2750661, 3618253, 5501322, 7236506, 10854759, 21709518, 32564277, 65128554, 112165843, 224331686, 336497529, 672995058, 1009492587, 2018985174]

約数ペア:

[(1, 2018985174), (2, 1009492587), (3, 672995058), (6, 336497529), (9, 224331686), (18, 112165843), (31, 65128554), (62, 32564277), (93, 21709518), (186, 10854759), (279, 7236506), (367, 5501322), (558, 3618253), (734, 2750661), (1101, 1833774), (2202, 916887), (3303, 611258), (6606, 305629), (9859, 204786), (11377, 177462), (19718, 102393), (22754, 88731), (29577, 68262), (34131, 59154)]