18087532

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 32931360

約数和(自身を除く): 14843828

約数列:

[1, 2, 4, 29, 58, 116, 241, 482, 647, 964, 1294, 2588, 6989, 13978, 18763, 27956, 37526, 75052, 155927, 311854, 623708, 4521883, 9043766, 18087532]

約数ペア:

[(1, 18087532), (2, 9043766), (4, 4521883), (29, 623708), (58, 311854), (116, 155927), (241, 75052), (482, 37526), (647, 27956), (964, 18763), (1294, 13978), (2588, 6989)]