1976994

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 4538880

約数和(自身を除く): 2561886

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1181, 1674, 2362, 3543, 7086, 10629, 21258, 31887, 36611, 63774, 73222, 109833, 219666, 329499, 658998, 988497, 1976994]

約数ペア:

[(1, 1976994), (2, 988497), (3, 658998), (6, 329499), (9, 219666), (18, 109833), (27, 73222), (31, 63774), (54, 36611), (62, 31887), (93, 21258), (186, 10629), (279, 7086), (558, 3543), (837, 2362), (1181, 1674)]