2056541418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{43261}}^1$

素因数の和:43427

約数の個数: 48

約数和(自身を含む): 4724210400

約数和(自身を除く): 2667668982

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5282, 7923, 15846, 23769, 43261, 47538, 86522, 129783, 259566, 389349, 778698, 821959, 1643918, 2465877, 4931754, 6013279, 7397631, 12026558, 14795262, 18039837, 36079674, 54119511, 108239022, 114252301, 228504602, 342756903, 685513806, 1028270709, 2056541418]

約数ペア:

[(1, 2056541418), (2, 1028270709), (3, 685513806), (6, 342756903), (9, 228504602), (18, 114252301), (19, 108239022), (38, 54119511), (57, 36079674), (114, 18039837), (139, 14795262), (171, 12026558), (278, 7397631), (342, 6013279), (417, 4931754), (834, 2465877), (1251, 1643918), (2502, 821959), (2641, 778698), (5282, 389349), (7923, 259566), (15846, 129783), (23769, 86522), (43261, 47538)]