21943374

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 22932786

約数列:

[1, 2, 3, 6, 83, 139, 166, 249, 278, 317, 417, 498, 634, 834, 951, 1902, 11537, 23074, 26311, 34611, 44063, 52622, 69222, 78933, 88126, 132189, 157866, 264378, 3657229, 7314458, 10971687, 21943374]

約数ペア:

[(1, 21943374), (2, 10971687), (3, 7314458), (6, 3657229), (83, 264378), (139, 157866), (166, 132189), (249, 88126), (278, 78933), (317, 69222), (417, 52622), (498, 44063), (634, 34611), (834, 26311), (951, 23074), (1902, 11537)]