3918332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 8131200

約数和(自身を除く): 4212868

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 109, 172, 209, 218, 418, 436, 473, 817, 836, 946, 1199, 1634, 1892, 2071, 2398, 3268, 4142, 4687, 4796, 8284, 8987, 9374, 17974, 18748, 22781, 35948, 45562, 51557, 89053, 91124, 103114, 178106, 206228, 356212, 979583, 1959166, 3918332]

約数ペア:

[(1, 3918332), (2, 1959166), (4, 979583), (11, 356212), (19, 206228), (22, 178106), (38, 103114), (43, 91124), (44, 89053), (76, 51557), (86, 45562), (109, 35948), (172, 22781), (209, 18748), (218, 17974), (418, 9374), (436, 8987), (473, 8284), (817, 4796), (836, 4687), (946, 4142), (1199, 3268), (1634, 2398), (1892, 2071)]