31666674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2243}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 68612544

約数和(自身を除く): 36945870

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2243, 2353, 4486, 4706, 6729, 7059, 13458, 14118, 29159, 58318, 87477, 174954, 405983, 811966, 1217949, 2435898, 5277779, 10555558, 15833337, 31666674]

約数ペア:

[(1, 31666674), (2, 15833337), (3, 10555558), (6, 5277779), (13, 2435898), (26, 1217949), (39, 811966), (78, 405983), (181, 174954), (362, 87477), (543, 58318), (1086, 29159), (2243, 14118), (2353, 13458), (4486, 7059), (4706, 6729)]