27337154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 45894576

約数和(自身を除く): 18557422

約数列:

[1, 2, 13, 26, 37, 74, 157, 181, 314, 362, 481, 962, 2041, 2353, 4082, 4706, 5809, 6697, 11618, 13394, 28417, 56834, 75517, 87061, 151034, 174122, 369421, 738842, 1051429, 2102858, 13668577, 27337154]

約数ペア:

[(1, 27337154), (2, 13668577), (13, 2102858), (26, 1051429), (37, 738842), (74, 369421), (157, 174122), (181, 151034), (314, 87061), (362, 75517), (481, 56834), (962, 28417), (2041, 13394), (2353, 11618), (4082, 6697), (4706, 5809)]