9865394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 19500480

約数和(自身を除く): 9635086

約数列:

[1, 2, 7, 11, 14, 22, 29, 47, 58, 77, 94, 154, 203, 319, 329, 406, 517, 638, 658, 1034, 1363, 2209, 2233, 2726, 3619, 4418, 4466, 7238, 9541, 14993, 15463, 19082, 24299, 29986, 30926, 48598, 64061, 104951, 128122, 170093, 209902, 340186, 448427, 704671, 896854, 1409342, 4932697, 9865394]

約数ペア:

[(1, 9865394), (2, 4932697), (7, 1409342), (11, 896854), (14, 704671), (22, 448427), (29, 340186), (47, 209902), (58, 170093), (77, 128122), (94, 104951), (154, 64061), (203, 48598), (319, 30926), (329, 29986), (406, 24299), (517, 19082), (638, 15463), (658, 14993), (1034, 9541), (1363, 7238), (2209, 4466), (2233, 4418), (2726, 3619)]