129223548

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{12251}}^1$

素因数の和:12554

約数の個数: 36

約数和(自身を含む): 327790008

約数和(自身を除く): 198566460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 10548, 12251, 24502, 36753, 49004, 73506, 110259, 147012, 220518, 441036, 3589543, 7179086, 10768629, 14358172, 21537258, 32305887, 43074516, 64611774, 129223548]

約数ペア:

[(1, 129223548), (2, 64611774), (3, 43074516), (4, 32305887), (6, 21537258), (9, 14358172), (12, 10768629), (18, 7179086), (36, 3589543), (293, 441036), (586, 220518), (879, 147012), (1172, 110259), (1758, 73506), (2637, 49004), (3516, 36753), (5274, 24502), (10548, 12251)]