1490873094

素因数分解:

$2^1\times 3^3\times {\mathrm{883}}^1\times {\mathrm{31267}}^1$

素因数の和:32161

約数の個数: 32

約数和(自身を含む): 3316909440

約数和(自身を除く): 1826036346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 883, 1766, 2649, 5298, 7947, 15894, 23841, 31267, 47682, 62534, 93801, 187602, 281403, 562806, 844209, 1688418, 27608761, 55217522, 82826283, 165652566, 248478849, 496957698, 745436547, 1490873094]

約数ペア:

[(1, 1490873094), (2, 745436547), (3, 496957698), (6, 248478849), (9, 165652566), (18, 82826283), (27, 55217522), (54, 27608761), (883, 1688418), (1766, 844209), (2649, 562806), (5298, 281403), (7947, 187602), (15894, 93801), (23841, 62534), (31267, 47682)]