18612456

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{6863}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 46949760

約数和(自身を除く): 28337304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 6863, 13726, 20589, 27452, 41178, 54904, 82356, 164712, 775519, 1551038, 2326557, 3102076, 4653114, 6204152, 9306228, 18612456]

約数ペア:

[(1, 18612456), (2, 9306228), (3, 6204152), (4, 4653114), (6, 3102076), (8, 2326557), (12, 1551038), (24, 775519), (113, 164712), (226, 82356), (339, 54904), (452, 41178), (678, 27452), (904, 20589), (1356, 13726), (2712, 6863)]