3454428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 8624000

約数和(自身を除く): 5169572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 139, 218, 228, 278, 327, 417, 436, 556, 654, 834, 1308, 1668, 2071, 2641, 4142, 5282, 6213, 7923, 8284, 10564, 12426, 15151, 15846, 24852, 30302, 31692, 45453, 60604, 90906, 181812, 287869, 575738, 863607, 1151476, 1727214, 3454428]

約数ペア:

[(1, 3454428), (2, 1727214), (3, 1151476), (4, 863607), (6, 575738), (12, 287869), (19, 181812), (38, 90906), (57, 60604), (76, 45453), (109, 31692), (114, 30302), (139, 24852), (218, 15846), (228, 15151), (278, 12426), (327, 10564), (417, 8284), (436, 7923), (556, 6213), (654, 5282), (834, 4142), (1308, 2641), (1668, 2071)]