40857876

素因数分解:

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

素因数の和:1253

約数の個数: 54

約数和(自身を含む): 106809066

約数和(自身を除く): 65951190

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1181, 1922, 2362, 2883, 3543, 3844, 4724, 5766, 7086, 8649, 10629, 11532, 14172, 17298, 21258, 34596, 36611, 42516, 73222, 109833, 146444, 219666, 329499, 439332, 658998, 1134941, 1317996, 2269882, 3404823, 4539764, 6809646, 10214469, 13619292, 20428938, 40857876]

約数ペア:

[(1, 40857876), (2, 20428938), (3, 13619292), (4, 10214469), (6, 6809646), (9, 4539764), (12, 3404823), (18, 2269882), (31, 1317996), (36, 1134941), (62, 658998), (93, 439332), (124, 329499), (186, 219666), (279, 146444), (372, 109833), (558, 73222), (961, 42516), (1116, 36611), (1181, 34596), (1922, 21258), (2362, 17298), (2883, 14172), (3543, 11532), (3844, 10629), (4724, 8649), (5766, 7086)]