21084581664

素因数分解:

$2^5\times 3^3\times {\mathrm{24403451}}^1$

素因数の和:24403470

約数の個数: 48

約数和(自身を含む): 61496699040

約数和(自身を除く): 40412117376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24403451, 48806902, 73210353, 97613804, 146420706, 195227608, 219631059, 292841412, 390455216, 439262118, 585682824, 658893177, 780910432, 878524236, 1171365648, 1317786354, 1757048472, 2342731296, 2635572708, 3514096944, 5271145416, 7028193888, 10542290832, 21084581664]

約数ペア:

[(1, 21084581664), (2, 10542290832), (3, 7028193888), (4, 5271145416), (6, 3514096944), (8, 2635572708), (9, 2342731296), (12, 1757048472), (16, 1317786354), (18, 1171365648), (24, 878524236), (27, 780910432), (32, 658893177), (36, 585682824), (48, 439262118), (54, 390455216), (72, 292841412), (96, 219631059), (108, 195227608), (144, 146420706), (216, 97613804), (288, 73210353), (432, 48806902), (864, 24403451)]