1391421942

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{67987}}^1$

素因数の和:68377

約数の個数: 32

約数和(自身を含む): 3100252800

約数和(自身を除く): 1708830858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 1137, 2274, 3411, 6822, 10233, 20466, 67987, 135974, 203961, 407922, 611883, 1223766, 1835649, 3671298, 25767073, 51534146, 77301219, 154602438, 231903657, 463807314, 695710971, 1391421942]

約数ペア:

[(1, 1391421942), (2, 695710971), (3, 463807314), (6, 231903657), (9, 154602438), (18, 77301219), (27, 51534146), (54, 25767073), (379, 3671298), (758, 1835649), (1137, 1223766), (2274, 611883), (3411, 407922), (6822, 203961), (10233, 135974), (20466, 67987)]