18384612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 44954112

約数和(自身を除く): 26569500

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 186, 219, 292, 372, 438, 677, 876, 1354, 2031, 2263, 2708, 4062, 4526, 6789, 8124, 9052, 13578, 20987, 27156, 41974, 49421, 62961, 83948, 98842, 125922, 148263, 197684, 251844, 296526, 593052, 1532051, 3064102, 4596153, 6128204, 9192306, 18384612]

約数ペア:

[(1, 18384612), (2, 9192306), (3, 6128204), (4, 4596153), (6, 3064102), (12, 1532051), (31, 593052), (62, 296526), (73, 251844), (93, 197684), (124, 148263), (146, 125922), (186, 98842), (219, 83948), (292, 62961), (372, 49421), (438, 41974), (677, 27156), (876, 20987), (1354, 13578), (2031, 9052), (2263, 8124), (2708, 6789), (4062, 4526)]