74815974

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{3371}}^1$

素因数の和:3522

約数の個数: 40

約数和(自身を含む): 168916968

約数和(自身を除く): 94100994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2466, 3371, 3699, 6742, 7398, 10113, 11097, 20226, 22194, 30339, 60678, 91017, 182034, 273051, 461827, 546102, 923654, 1385481, 2770962, 4156443, 8312886, 12469329, 24938658, 37407987, 74815974]

約数ペア:

[(1, 74815974), (2, 37407987), (3, 24938658), (6, 12469329), (9, 8312886), (18, 4156443), (27, 2770962), (54, 1385481), (81, 923654), (137, 546102), (162, 461827), (274, 273051), (411, 182034), (822, 91017), (1233, 60678), (2466, 30339), (3371, 22194), (3699, 20226), (6742, 11097), (7398, 10113)]