189984186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65557}}^1$

素因数の和:65595

約数の個数: 48

約数和(自身を含む): 490898304

約数和(自身を除く): 300914118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 65557, 131114, 196671, 393342, 458899, 590013, 917798, 1180026, 1376697, 1507811, 2753394, 3015622, 4130091, 4523433, 8260182, 9046866, 10554677, 13570299, 21109354, 27140598, 31664031, 63328062, 94992093, 189984186]

約数ペア:

[(1, 189984186), (2, 94992093), (3, 63328062), (6, 31664031), (7, 27140598), (9, 21109354), (14, 13570299), (18, 10554677), (21, 9046866), (23, 8260182), (42, 4523433), (46, 4130091), (63, 3015622), (69, 2753394), (126, 1507811), (138, 1376697), (161, 1180026), (207, 917798), (322, 590013), (414, 458899), (483, 393342), (966, 196671), (1449, 131114), (2898, 65557)]