18386342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3907}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 29872752

約数和(自身を除く): 11486410

約数列:

[1, 2, 13, 26, 181, 362, 2353, 3907, 4706, 7814, 50791, 101582, 707167, 1414334, 9193171, 18386342]

約数ペア:

[(1, 18386342), (2, 9193171), (13, 1414334), (26, 707167), (181, 101582), (362, 50791), (2353, 7814), (3907, 4706)]