18372026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5591}}^1$

素因数の和:5677

約数の個数: 16

約数和(自身を含む): 28988928

約数和(自身を除く): 10616902

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 5591, 11182, 173321, 296323, 346642, 592646, 9186013, 18372026]

約数ペア:

[(1, 18372026), (2, 9186013), (31, 592646), (53, 346642), (62, 296323), (106, 173321), (1643, 11182), (3286, 5591)]