2223522

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2521}}^1$

素因数の和:2543

約数の個数: 36

約数和(自身を含む): 5606406

約数和(自身を除く): 3382884

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2521, 5042, 7563, 15126, 17647, 22689, 35294, 45378, 52941, 105882, 123529, 158823, 247058, 317646, 370587, 741174, 1111761, 2223522]

約数ペア:

[(1, 2223522), (2, 1111761), (3, 741174), (6, 370587), (7, 317646), (9, 247058), (14, 158823), (18, 123529), (21, 105882), (42, 52941), (49, 45378), (63, 35294), (98, 22689), (126, 17647), (147, 15126), (294, 7563), (441, 5042), (882, 2521)]