6685218

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5231}}^1$

素因数の和:5310

約数の個数: 24

約数和(自身を含む): 14691456

約数和(自身を除く): 8006238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 5231, 10462, 15693, 31386, 47079, 94158, 371401, 742802, 1114203, 2228406, 3342609, 6685218]

約数ペア:

[(1, 6685218), (2, 3342609), (3, 2228406), (6, 1114203), (9, 742802), (18, 371401), (71, 94158), (142, 47079), (213, 31386), (426, 15693), (639, 10462), (1278, 5231)]