86364978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1489}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 197681280

約数和(自身を除く): 111316302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1381, 1489, 2762, 2978, 4143, 4467, 8286, 8934, 9667, 10423, 19334, 20846, 29001, 31269, 58002, 62538, 2056309, 4112618, 6168927, 12337854, 14394163, 28788326, 43182489, 86364978]

約数ペア:

[(1, 86364978), (2, 43182489), (3, 28788326), (6, 14394163), (7, 12337854), (14, 6168927), (21, 4112618), (42, 2056309), (1381, 62538), (1489, 58002), (2762, 31269), (2978, 29001), (4143, 20846), (4467, 19334), (8286, 10423), (8934, 9667)]