28449018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{121577}}^1$

素因数の和:121598

約数の個数: 24

約数和(自身を含む): 66381588

約数和(自身を除く): 37932570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 121577, 243154, 364731, 729462, 1094193, 1580501, 2188386, 3161002, 4741503, 9483006, 14224509, 28449018]

約数ペア:

[(1, 28449018), (2, 14224509), (3, 9483006), (6, 4741503), (9, 3161002), (13, 2188386), (18, 1580501), (26, 1094193), (39, 729462), (78, 364731), (117, 243154), (234, 121577)]