19679436

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8677}}^1$

素因数の和:8700

約数の個数: 60

約数和(自身を含む): 58802128

約数和(自身を除く): 39122692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8677, 17354, 26031, 34708, 52062, 60739, 78093, 104124, 121478, 156186, 182217, 234279, 242956, 312372, 364434, 468558, 546651, 702837, 728868, 937116, 1093302, 1405674, 1639953, 2186604, 2811348, 3279906, 4919859, 6559812, 9839718, 19679436]

約数ペア:

[(1, 19679436), (2, 9839718), (3, 6559812), (4, 4919859), (6, 3279906), (7, 2811348), (9, 2186604), (12, 1639953), (14, 1405674), (18, 1093302), (21, 937116), (27, 728868), (28, 702837), (36, 546651), (42, 468558), (54, 364434), (63, 312372), (81, 242956), (84, 234279), (108, 182217), (126, 156186), (162, 121478), (189, 104124), (252, 78093), (324, 60739), (378, 52062), (567, 34708), (756, 26031), (1134, 17354), (2268, 8677)]