2998296

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{661}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 9612240

約数和(自身を除く): 6613944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 661, 756, 1134, 1322, 1512, 1983, 2268, 2644, 3966, 4536, 4627, 5288, 5949, 7932, 9254, 11898, 13881, 15864, 17847, 18508, 23796, 27762, 35694, 37016, 41643, 47592, 53541, 55524, 71388, 83286, 107082, 111048, 124929, 142776, 166572, 214164, 249858, 333144, 374787, 428328, 499716, 749574, 999432, 1499148, 2998296]

約数ペア:

[(1, 2998296), (2, 1499148), (3, 999432), (4, 749574), (6, 499716), (7, 428328), (8, 374787), (9, 333144), (12, 249858), (14, 214164), (18, 166572), (21, 142776), (24, 124929), (27, 111048), (28, 107082), (36, 83286), (42, 71388), (54, 55524), (56, 53541), (63, 47592), (72, 41643), (81, 37016), (84, 35694), (108, 27762), (126, 23796), (162, 18508), (168, 17847), (189, 15864), (216, 13881), (252, 11898), (324, 9254), (378, 7932), (504, 5949), (567, 5288), (648, 4627), (661, 4536), (756, 3966), (1134, 2644), (1322, 2268), (1512, 1983)]