12187944

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 33333300

約数和(自身を除く): 21145356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1553, 1962, 2616, 3106, 3924, 4659, 6212, 7848, 9318, 12424, 13977, 18636, 27954, 37272, 55908, 111816, 169277, 338554, 507831, 677108, 1015662, 1354216, 1523493, 2031324, 3046986, 4062648, 6093972, 12187944]

約数ペア:

[(1, 12187944), (2, 6093972), (3, 4062648), (4, 3046986), (6, 2031324), (8, 1523493), (9, 1354216), (12, 1015662), (18, 677108), (24, 507831), (36, 338554), (72, 169277), (109, 111816), (218, 55908), (327, 37272), (436, 27954), (654, 18636), (872, 13977), (981, 12424), (1308, 9318), (1553, 7848), (1962, 6212), (2616, 4659), (3106, 3924)]