172022274

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 385070400

約数和(自身を除く): 213048126

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 654, 774, 981, 1962, 2039, 4078, 4687, 6117, 9374, 12234, 14061, 18351, 28122, 36702, 42183, 84366, 87677, 175354, 222251, 263031, 444502, 526062, 666753, 789093, 1333506, 1578186, 2000259, 4000518, 9556793, 19113586, 28670379, 57340758, 86011137, 172022274]

約数ペア:

[(1, 172022274), (2, 86011137), (3, 57340758), (6, 28670379), (9, 19113586), (18, 9556793), (43, 4000518), (86, 2000259), (109, 1578186), (129, 1333506), (218, 789093), (258, 666753), (327, 526062), (387, 444502), (654, 263031), (774, 222251), (981, 175354), (1962, 87677), (2039, 84366), (4078, 42183), (4687, 36702), (6117, 28122), (9374, 18351), (12234, 14061)]