18312888976

素因数分解:

$2^4\times {\mathrm{7451}}^1\times {\mathrm{153611}}^1$

素因数の和:161070

約数の個数: 20

約数和(自身を含む): 35486215344

約数和(自身を除く): 17173326368

約数列:

[1, 2, 4, 8, 16, 7451, 14902, 29804, 59608, 119216, 153611, 307222, 614444, 1228888, 2457776, 1144555561, 2289111122, 4578222244, 9156444488, 18312888976]

約数ペア:

[(1, 18312888976), (2, 9156444488), (4, 4578222244), (8, 2289111122), (16, 1144555561), (7451, 2457776), (14902, 1228888), (29804, 614444), (59608, 307222), (119216, 153611)]