21277061122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{150617}}^1$

素因数の和:150762

約数の個数: 32

約数和(自身を含む): 34615631232

約数和(自身を除く): 13338570110

約数列:

[1, 2, 23, 37, 46, 74, 83, 166, 851, 1702, 1909, 3071, 3818, 6142, 70633, 141266, 150617, 301234, 3464191, 5572829, 6928382, 11145658, 12501211, 25002422, 128175067, 256350134, 287527853, 462544807, 575055706, 925089614, 10638530561, 21277061122]

約数ペア:

[(1, 21277061122), (2, 10638530561), (23, 925089614), (37, 575055706), (46, 462544807), (74, 287527853), (83, 256350134), (166, 128175067), (851, 25002422), (1702, 12501211), (1909, 11145658), (3071, 6928382), (3818, 5572829), (6142, 3464191), (70633, 301234), (141266, 150617)]