31440222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 75125232

約数和(自身を除く): 43685010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1637, 1746, 2134, 3201, 3274, 4911, 6402, 9603, 9822, 14733, 18007, 19206, 29466, 36014, 54021, 108042, 158789, 162063, 317578, 324126, 476367, 952734, 1429101, 1746679, 2858202, 3493358, 5240037, 10480074, 15720111, 31440222]

約数ペア:

[(1, 31440222), (2, 15720111), (3, 10480074), (6, 5240037), (9, 3493358), (11, 2858202), (18, 1746679), (22, 1429101), (33, 952734), (66, 476367), (97, 324126), (99, 317578), (194, 162063), (198, 158789), (291, 108042), (582, 54021), (873, 36014), (1067, 29466), (1637, 19206), (1746, 18007), (2134, 14733), (3201, 9822), (3274, 9603), (4911, 6402)]