21053652

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 30354348

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 101, 116, 174, 202, 303, 348, 404, 599, 606, 1198, 1212, 1797, 2396, 2929, 3594, 5858, 7188, 8787, 11716, 17371, 17574, 34742, 35148, 52113, 60499, 69484, 104226, 120998, 181497, 208452, 241996, 362994, 725988, 1754471, 3508942, 5263413, 7017884, 10526826, 21053652]

約数ペア:

[(1, 21053652), (2, 10526826), (3, 7017884), (4, 5263413), (6, 3508942), (12, 1754471), (29, 725988), (58, 362994), (87, 241996), (101, 208452), (116, 181497), (174, 120998), (202, 104226), (303, 69484), (348, 60499), (404, 52113), (599, 35148), (606, 34742), (1198, 17574), (1212, 17371), (1797, 11716), (2396, 8787), (2929, 7188), (3594, 5858)]