47242188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{187469}}^1$

素因数の和:187486

約数の個数: 36

約数和(自身を含む): 136478160

約数和(自身を除く): 89235972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 187469, 374938, 562407, 749876, 1124814, 1312283, 1687221, 2249628, 2624566, 3374442, 3936849, 5249132, 6748884, 7873698, 11810547, 15747396, 23621094, 47242188]

約数ペア:

[(1, 47242188), (2, 23621094), (3, 15747396), (4, 11810547), (6, 7873698), (7, 6748884), (9, 5249132), (12, 3936849), (14, 3374442), (18, 2624566), (21, 2249628), (28, 1687221), (36, 1312283), (42, 1124814), (63, 749876), (84, 562407), (126, 374938), (252, 187469)]