16498407420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8332529}}^1$

素因数の和:8332555

約数の個数: 72

約数和(自身を含む): 54594736560

約数和(自身を除く): 38096329140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8332529, 16665058, 24997587, 33330116, 41662645, 49995174, 74992761, 83325290, 91657819, 99990348, 124987935, 149985522, 166650580, 183315638, 249975870, 274973457, 299971044, 366631276, 374963805, 458289095, 499951740, 549946914, 749927610, 824920371, 916578190, 1099893828, 1374867285, 1499855220, 1649840742, 1833156380, 2749734570, 3299681484, 4124601855, 5499469140, 8249203710, 16498407420]

約数ペア:

[(1, 16498407420), (2, 8249203710), (3, 5499469140), (4, 4124601855), (5, 3299681484), (6, 2749734570), (9, 1833156380), (10, 1649840742), (11, 1499855220), (12, 1374867285), (15, 1099893828), (18, 916578190), (20, 824920371), (22, 749927610), (30, 549946914), (33, 499951740), (36, 458289095), (44, 374963805), (45, 366631276), (55, 299971044), (60, 274973457), (66, 249975870), (90, 183315638), (99, 166650580), (110, 149985522), (132, 124987935), (165, 99990348), (180, 91657819), (198, 83325290), (220, 74992761), (330, 49995174), (396, 41662645), (495, 33330116), (660, 24997587), (990, 16665058), (1980, 8332529)]