2182572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2907

約数の個数: 48

約数和(自身を含む): 6469120

約数和(自身を除く): 4286548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2887, 5774, 8661, 11548, 17322, 20209, 25983, 34644, 40418, 51966, 60627, 77949, 80836, 103932, 121254, 155898, 181881, 242508, 311796, 363762, 545643, 727524, 1091286, 2182572]

約数ペア:

[(1, 2182572), (2, 1091286), (3, 727524), (4, 545643), (6, 363762), (7, 311796), (9, 242508), (12, 181881), (14, 155898), (18, 121254), (21, 103932), (27, 80836), (28, 77949), (36, 60627), (42, 51966), (54, 40418), (63, 34644), (84, 25983), (108, 20209), (126, 17322), (189, 11548), (252, 8661), (378, 5774), (756, 2887)]