3630748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 7539840

約数和(自身を除く): 3909092

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 101, 172, 202, 209, 404, 418, 473, 817, 836, 946, 1111, 1634, 1892, 1919, 2222, 3268, 3838, 4343, 4444, 7676, 8686, 8987, 17372, 17974, 21109, 35948, 42218, 47773, 82517, 84436, 95546, 165034, 191092, 330068, 907687, 1815374, 3630748]

約数ペア:

[(1, 3630748), (2, 1815374), (4, 907687), (11, 330068), (19, 191092), (22, 165034), (38, 95546), (43, 84436), (44, 82517), (76, 47773), (86, 42218), (101, 35948), (172, 21109), (202, 17974), (209, 17372), (404, 8987), (418, 8686), (473, 7676), (817, 4444), (836, 4343), (946, 3838), (1111, 3268), (1634, 2222), (1892, 1919)]