55403418

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{26921}}^1$

素因数の和:26947

約数の個数: 32

約数和(自身を含む): 129225600

約数和(自身を除く): 73822182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 26921, 53842, 80763, 161526, 188447, 376894, 565341, 1130682, 1319129, 2638258, 3957387, 7914774, 9233903, 18467806, 27701709, 55403418]

約数ペア:

[(1, 55403418), (2, 27701709), (3, 18467806), (6, 9233903), (7, 7914774), (14, 3957387), (21, 2638258), (42, 1319129), (49, 1130682), (98, 565341), (147, 376894), (294, 188447), (343, 161526), (686, 80763), (1029, 53842), (2058, 26921)]