21674322

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 49297248

約数和(自身を除く): 27622926

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 683, 738, 774, 1366, 1763, 2049, 3526, 4098, 5289, 6147, 10578, 12294, 15867, 28003, 29369, 31734, 56006, 58738, 84009, 88107, 168018, 176214, 252027, 264321, 504054, 528642, 1204129, 2408258, 3612387, 7224774, 10837161, 21674322]

約数ペア:

[(1, 21674322), (2, 10837161), (3, 7224774), (6, 3612387), (9, 2408258), (18, 1204129), (41, 528642), (43, 504054), (82, 264321), (86, 252027), (123, 176214), (129, 168018), (246, 88107), (258, 84009), (369, 58738), (387, 56006), (683, 31734), (738, 29369), (774, 28003), (1366, 15867), (1763, 12294), (2049, 10578), (3526, 6147), (4098, 5289)]