9980821704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{266411}}^1$

素因数の和:266650

約数の個数: 64

約数和(自身を含む): 28644618240

約数和(自身を除く): 18663796536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 4683, 5352, 6244, 9366, 12488, 18732, 37464, 266411, 532822, 799233, 1065644, 1598466, 1864877, 2131288, 3196932, 3729754, 5594631, 6393864, 7459508, 11189262, 14919016, 22378524, 44757048, 59409653, 118819306, 178228959, 237638612, 356457918, 415867571, 475277224, 712915836, 831735142, 1247602713, 1425831672, 1663470284, 2495205426, 3326940568, 4990410852, 9980821704]

約数ペア:

[(1, 9980821704), (2, 4990410852), (3, 3326940568), (4, 2495205426), (6, 1663470284), (7, 1425831672), (8, 1247602713), (12, 831735142), (14, 712915836), (21, 475277224), (24, 415867571), (28, 356457918), (42, 237638612), (56, 178228959), (84, 118819306), (168, 59409653), (223, 44757048), (446, 22378524), (669, 14919016), (892, 11189262), (1338, 7459508), (1561, 6393864), (1784, 5594631), (2676, 3729754), (3122, 3196932), (4683, 2131288), (5352, 1864877), (6244, 1598466), (9366, 1065644), (12488, 799233), (18732, 532822), (37464, 266411)]