1317996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1222

約数の個数: 36

約数和(自身を含む): 3441984

約数和(自身を除く): 2123988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1181, 2362, 3543, 4724, 7086, 10629, 14172, 21258, 36611, 42516, 73222, 109833, 146444, 219666, 329499, 439332, 658998, 1317996]

約数ペア:

[(1, 1317996), (2, 658998), (3, 439332), (4, 329499), (6, 219666), (9, 146444), (12, 109833), (18, 73222), (31, 42516), (36, 36611), (62, 21258), (93, 14172), (124, 10629), (186, 7086), (279, 4724), (372, 3543), (558, 2362), (1116, 1181)]