7424982

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 16864848

約数和(自身を除く): 9439866

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 181, 258, 318, 362, 387, 477, 543, 774, 954, 1086, 1629, 2279, 3258, 4558, 6837, 7783, 9593, 13674, 15566, 19186, 20511, 23349, 28779, 41022, 46698, 57558, 70047, 86337, 140094, 172674, 412499, 824998, 1237497, 2474994, 3712491, 7424982]

約数ペア:

[(1, 7424982), (2, 3712491), (3, 2474994), (6, 1237497), (9, 824998), (18, 412499), (43, 172674), (53, 140094), (86, 86337), (106, 70047), (129, 57558), (159, 46698), (181, 41022), (258, 28779), (318, 23349), (362, 20511), (387, 19186), (477, 15566), (543, 13674), (774, 9593), (954, 7783), (1086, 6837), (1629, 4558), (2279, 3258)]