21313677936

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{4311019}}^1$

素因数の和:4311133

約数の個数: 40

約数和(自身を含む): 55594913920

約数和(自身を除く): 34281235984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 4311019, 8622038, 12933057, 17244076, 25866114, 34488152, 51732228, 68976304, 103464456, 206928912, 444034957, 888069914, 1332104871, 1776139828, 2664209742, 3552279656, 5328419484, 7104559312, 10656838968, 21313677936]

約数ペア:

[(1, 21313677936), (2, 10656838968), (3, 7104559312), (4, 5328419484), (6, 3552279656), (8, 2664209742), (12, 1776139828), (16, 1332104871), (24, 888069914), (48, 444034957), (103, 206928912), (206, 103464456), (309, 68976304), (412, 51732228), (618, 34488152), (824, 25866114), (1236, 17244076), (1648, 12933057), (2472, 8622038), (4944, 4311019)]