18069456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19813}}^1$

素因数の和:19843

約数の個数: 40

約数和(自身を含む): 49138720

約数和(自身を除く): 31069264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19813, 39626, 59439, 79252, 118878, 158504, 237756, 317008, 376447, 475512, 752894, 951024, 1129341, 1505788, 2258682, 3011576, 4517364, 6023152, 9034728, 18069456]

約数ペア:

[(1, 18069456), (2, 9034728), (3, 6023152), (4, 4517364), (6, 3011576), (8, 2258682), (12, 1505788), (16, 1129341), (19, 951024), (24, 752894), (38, 475512), (48, 376447), (57, 317008), (76, 237756), (114, 158504), (152, 118878), (228, 79252), (304, 59439), (456, 39626), (912, 19813)]