18678239628

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{13774513}}^1$

素因数の和:13774633

約数の個数: 24

約数和(自身を含む): 43968248688

約数和(自身を除く): 25290009060

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 13774513, 27549026, 41323539, 55098052, 82647078, 165294156, 1556519969, 3113039938, 4669559907, 6226079876, 9339119814, 18678239628]

約数ペア:

[(1, 18678239628), (2, 9339119814), (3, 6226079876), (4, 4669559907), (6, 3113039938), (12, 1556519969), (113, 165294156), (226, 82647078), (339, 55098052), (452, 41323539), (678, 27549026), (1356, 13774513)]