8849574

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 11330586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 139, 162, 243, 262, 278, 393, 417, 486, 786, 834, 1179, 1251, 2358, 2502, 3537, 3753, 7074, 7506, 10611, 11259, 18209, 21222, 22518, 31833, 33777, 36418, 54627, 63666, 67554, 109254, 163881, 327762, 491643, 983286, 1474929, 2949858, 4424787, 8849574]

約数ペア:

[(1, 8849574), (2, 4424787), (3, 2949858), (6, 1474929), (9, 983286), (18, 491643), (27, 327762), (54, 163881), (81, 109254), (131, 67554), (139, 63666), (162, 54627), (243, 36418), (262, 33777), (278, 31833), (393, 22518), (417, 21222), (486, 18209), (786, 11259), (834, 10611), (1179, 7506), (1251, 7074), (2358, 3753), (2502, 3537)]