18135424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7490

約数の個数: 32

約数和(自身を含む): 38035800

約数和(自身を除く): 19900376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 7457, 14914, 29828, 59656, 119312, 141683, 238624, 283366, 477248, 566732, 954496, 1133464, 2266928, 4533856, 9067712, 18135424]

約数ペア:

[(1, 18135424), (2, 9067712), (4, 4533856), (8, 2266928), (16, 1133464), (19, 954496), (32, 566732), (38, 477248), (64, 283366), (76, 238624), (128, 141683), (152, 119312), (304, 59656), (608, 29828), (1216, 14914), (2432, 7457)]