129247614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 295975680

約数和(自身を除く): 166728066

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 307, 342, 614, 921, 1231, 1842, 2462, 2763, 3693, 5526, 5833, 7386, 11079, 11666, 17499, 22158, 23389, 34998, 46778, 52497, 70167, 104994, 140334, 210501, 377917, 421002, 755834, 1133751, 2267502, 3401253, 6802506, 7180423, 14360846, 21541269, 43082538, 64623807, 129247614]

約数ペア:

[(1, 129247614), (2, 64623807), (3, 43082538), (6, 21541269), (9, 14360846), (18, 7180423), (19, 6802506), (38, 3401253), (57, 2267502), (114, 1133751), (171, 755834), (307, 421002), (342, 377917), (614, 210501), (921, 140334), (1231, 104994), (1842, 70167), (2462, 52497), (2763, 46778), (3693, 34998), (5526, 23389), (5833, 22158), (7386, 17499), (11079, 11666)]