2189304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 6388200

約数和(自身を除く): 4198896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2339, 4678, 7017, 9356, 14034, 18712, 21051, 28068, 30407, 42102, 56136, 60814, 84204, 91221, 121628, 168408, 182442, 243256, 273663, 364884, 547326, 729768, 1094652, 2189304]

約数ペア:

[(1, 2189304), (2, 1094652), (3, 729768), (4, 547326), (6, 364884), (8, 273663), (9, 243256), (12, 182442), (13, 168408), (18, 121628), (24, 91221), (26, 84204), (36, 60814), (39, 56136), (52, 42102), (72, 30407), (78, 28068), (104, 21051), (117, 18712), (156, 14034), (234, 9356), (312, 7017), (468, 4678), (936, 2339)]