86615718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108541}}^1$

素因数の和:108572

約数の個数: 32

約数和(自身を含む): 208400640

約数和(自身を除く): 121784922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 108541, 217082, 325623, 651246, 759787, 1519574, 2062279, 2279361, 4124558, 4558722, 6186837, 12373674, 14435953, 28871906, 43307859, 86615718]

約数ペア:

[(1, 86615718), (2, 43307859), (3, 28871906), (6, 14435953), (7, 12373674), (14, 6186837), (19, 4558722), (21, 4124558), (38, 2279361), (42, 2062279), (57, 1519574), (114, 759787), (133, 651246), (266, 325623), (399, 217082), (798, 108541)]