12587946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 30578688

約数和(自身を除く): 17990742

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 83, 138, 157, 161, 166, 249, 314, 322, 471, 483, 498, 581, 942, 966, 1099, 1162, 1743, 1909, 2198, 3297, 3486, 3611, 3818, 5727, 6594, 7222, 10833, 11454, 13031, 13363, 21666, 25277, 26062, 26726, 39093, 40089, 50554, 75831, 78186, 80178, 91217, 151662, 182434, 273651, 299713, 547302, 599426, 899139, 1798278, 2097991, 4195982, 6293973, 12587946]

約数ペア:

[(1, 12587946), (2, 6293973), (3, 4195982), (6, 2097991), (7, 1798278), (14, 899139), (21, 599426), (23, 547302), (42, 299713), (46, 273651), (69, 182434), (83, 151662), (138, 91217), (157, 80178), (161, 78186), (166, 75831), (249, 50554), (314, 40089), (322, 39093), (471, 26726), (483, 26062), (498, 25277), (581, 21666), (942, 13363), (966, 13031), (1099, 11454), (1162, 10833), (1743, 7222), (1909, 6594), (2198, 5727), (3297, 3818), (3486, 3611)]