18518116078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120247507}}^1$

素因数の和:120247527

約数の個数: 16

約数和(自身を含む): 34631282304

約数和(自身を除く): 16113166226

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 120247507, 240495014, 841732549, 1322722577, 1683465098, 2645445154, 9259058039, 18518116078]

約数ペア:

[(1, 18518116078), (2, 9259058039), (7, 2645445154), (11, 1683465098), (14, 1322722577), (22, 841732549), (77, 240495014), (154, 120247507)]