18209568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14591}}^1$

素因数の和:14617

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 33271008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 14591, 29182, 43773, 58364, 87546, 116728, 175092, 189683, 233456, 350184, 379366, 466912, 569049, 700368, 758732, 1138098, 1400736, 1517464, 2276196, 3034928, 4552392, 6069856, 9104784, 18209568]

約数ペア:

[(1, 18209568), (2, 9104784), (3, 6069856), (4, 4552392), (6, 3034928), (8, 2276196), (12, 1517464), (13, 1400736), (16, 1138098), (24, 758732), (26, 700368), (32, 569049), (39, 466912), (48, 379366), (52, 350184), (78, 233456), (96, 189683), (104, 175092), (156, 116728), (208, 87546), (312, 58364), (416, 43773), (624, 29182), (1248, 14591)]