8165844

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2200

約数の個数: 36

約数和(自身を含む): 20840820

約数和(自身を除く): 12674976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 2081, 3924, 4162, 6243, 8324, 12486, 18729, 24972, 37458, 74916, 226829, 453658, 680487, 907316, 1360974, 2041461, 2721948, 4082922, 8165844]

約数ペア:

[(1, 8165844), (2, 4082922), (3, 2721948), (4, 2041461), (6, 1360974), (9, 907316), (12, 680487), (18, 453658), (36, 226829), (109, 74916), (218, 37458), (327, 24972), (436, 18729), (654, 12486), (981, 8324), (1308, 6243), (1962, 4162), (2081, 3924)]