18784626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26309}}^1$

素因数の和:26338

約数の個数: 32

約数和(自身を含む): 45463680

約数和(自身を除く): 26679054

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26309, 52618, 78927, 157854, 184163, 368326, 447253, 552489, 894506, 1104978, 1341759, 2683518, 3130771, 6261542, 9392313, 18784626]

約数ペア:

[(1, 18784626), (2, 9392313), (3, 6261542), (6, 3130771), (7, 2683518), (14, 1341759), (17, 1104978), (21, 894506), (34, 552489), (42, 447253), (51, 368326), (102, 184163), (119, 157854), (238, 78927), (357, 52618), (714, 26309)]