18383326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 30810528

約数和(自身を除く): 12427202

約数列:

[1, 2, 13, 26, 61, 67, 122, 134, 173, 346, 793, 871, 1586, 1742, 2249, 4087, 4498, 8174, 10553, 11591, 21106, 23182, 53131, 106262, 137189, 150683, 274378, 301366, 707051, 1414102, 9191663, 18383326]

約数ペア:

[(1, 18383326), (2, 9191663), (13, 1414102), (26, 707051), (61, 301366), (67, 274378), (122, 150683), (134, 137189), (173, 106262), (346, 53131), (793, 23182), (871, 21106), (1586, 11591), (1742, 10553), (2249, 8174), (4087, 4498)]