18019324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 32855760

約数和(自身を除く): 14836436

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 953, 1906, 3812, 4727, 9454, 18908, 27637, 55274, 110548, 155339, 310678, 621356, 4504831, 9009662, 18019324]

約数ペア:

[(1, 18019324), (2, 9009662), (4, 4504831), (29, 621356), (58, 310678), (116, 155339), (163, 110548), (326, 55274), (652, 27637), (953, 18908), (1906, 9454), (3812, 4727)]