1362756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 3449600

約数和(自身を除く): 2086844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 139, 172, 228, 258, 278, 417, 516, 556, 817, 834, 1634, 1668, 2451, 2641, 3268, 4902, 5282, 5977, 7923, 9804, 10564, 11954, 15846, 17931, 23908, 31692, 35862, 71724, 113563, 227126, 340689, 454252, 681378, 1362756]

約数ペア:

[(1, 1362756), (2, 681378), (3, 454252), (4, 340689), (6, 227126), (12, 113563), (19, 71724), (38, 35862), (43, 31692), (57, 23908), (76, 17931), (86, 15846), (114, 11954), (129, 10564), (139, 9804), (172, 7923), (228, 5977), (258, 5282), (278, 4902), (417, 3268), (516, 2641), (556, 2451), (817, 1668), (834, 1634)]