1986666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 2492310

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 971, 1023, 1942, 2046, 2913, 5826, 10681, 21362, 30101, 32043, 60202, 64086, 90303, 180606, 331111, 662222, 993333, 1986666]

約数ペア:

[(1, 1986666), (2, 993333), (3, 662222), (6, 331111), (11, 180606), (22, 90303), (31, 64086), (33, 60202), (62, 32043), (66, 30101), (93, 21362), (186, 10681), (341, 5826), (682, 2913), (971, 2046), (1023, 1942)]