42987444

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 103369728

約数和(自身を除く): 60382284

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 227, 258, 367, 454, 516, 681, 734, 908, 1101, 1362, 1468, 2202, 2724, 4404, 9761, 15781, 19522, 29283, 31562, 39044, 47343, 58566, 63124, 83309, 94686, 117132, 166618, 189372, 249927, 333236, 499854, 999708, 3582287, 7164574, 10746861, 14329148, 21493722, 42987444]

約数ペア:

[(1, 42987444), (2, 21493722), (3, 14329148), (4, 10746861), (6, 7164574), (12, 3582287), (43, 999708), (86, 499854), (129, 333236), (172, 249927), (227, 189372), (258, 166618), (367, 117132), (454, 94686), (516, 83309), (681, 63124), (734, 58566), (908, 47343), (1101, 39044), (1362, 31562), (1468, 29283), (2202, 19522), (2724, 15781), (4404, 9761)]