31314348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5147}}^1$

素因数の和:5183

約数の個数: 54

約数和(自身を含む): 85729644

約数和(自身を除く): 54415296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 5147, 6084, 10294, 15441, 20588, 30882, 46323, 61764, 66911, 92646, 133822, 185292, 200733, 267644, 401466, 602199, 802932, 869843, 1204398, 1739686, 2408796, 2609529, 3479372, 5219058, 7828587, 10438116, 15657174, 31314348]

約数ペア:

[(1, 31314348), (2, 15657174), (3, 10438116), (4, 7828587), (6, 5219058), (9, 3479372), (12, 2609529), (13, 2408796), (18, 1739686), (26, 1204398), (36, 869843), (39, 802932), (52, 602199), (78, 401466), (117, 267644), (156, 200733), (169, 185292), (234, 133822), (338, 92646), (468, 66911), (507, 61764), (676, 46323), (1014, 30882), (1521, 20588), (2028, 15441), (3042, 10294), (5147, 6084)]