18859038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3617}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 41679360

約数和(自身を除く): 22820322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 3617, 5214, 7234, 10851, 21702, 39787, 79574, 119361, 238722, 285743, 571486, 857229, 1714458, 3143173, 6286346, 9429519, 18859038]

約数ペア:

[(1, 18859038), (2, 9429519), (3, 6286346), (6, 3143173), (11, 1714458), (22, 857229), (33, 571486), (66, 285743), (79, 238722), (158, 119361), (237, 79574), (474, 39787), (869, 21702), (1738, 10851), (2607, 7234), (3617, 5214)]