5221146

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 12672000

約数和(自身を除く): 7450854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 59, 86, 98, 118, 129, 147, 177, 258, 294, 301, 343, 354, 413, 602, 686, 826, 903, 1029, 1239, 1806, 2058, 2107, 2478, 2537, 2891, 4214, 5074, 5782, 6321, 7611, 8673, 12642, 14749, 15222, 17346, 17759, 20237, 29498, 35518, 40474, 44247, 53277, 60711, 88494, 106554, 121422, 124313, 248626, 372939, 745878, 870191, 1740382, 2610573, 5221146]

約数ペア:

[(1, 5221146), (2, 2610573), (3, 1740382), (6, 870191), (7, 745878), (14, 372939), (21, 248626), (42, 124313), (43, 121422), (49, 106554), (59, 88494), (86, 60711), (98, 53277), (118, 44247), (129, 40474), (147, 35518), (177, 29498), (258, 20237), (294, 17759), (301, 17346), (343, 15222), (354, 14749), (413, 12642), (602, 8673), (686, 7611), (826, 6321), (903, 5782), (1029, 5074), (1239, 4214), (1806, 2891), (2058, 2537), (2107, 2478)]