3130686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 7744464

約数和(自身を除く): 4613778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 787, 1326, 1574, 1989, 2361, 3978, 4722, 7083, 10231, 13379, 14166, 20462, 26758, 30693, 40137, 61386, 80274, 92079, 120411, 173927, 184158, 240822, 347854, 521781, 1043562, 1565343, 3130686]

約数ペア:

[(1, 3130686), (2, 1565343), (3, 1043562), (6, 521781), (9, 347854), (13, 240822), (17, 184158), (18, 173927), (26, 120411), (34, 92079), (39, 80274), (51, 61386), (78, 40137), (102, 30693), (117, 26758), (153, 20462), (221, 14166), (234, 13379), (306, 10231), (442, 7083), (663, 4722), (787, 3978), (1326, 2361), (1574, 1989)]