12187962

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2857}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 27436800

約数和(自身を除く): 15248838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 2857, 4266, 5714, 8571, 17142, 25713, 51426, 77139, 154278, 225703, 451406, 677109, 1354218, 2031327, 4062654, 6093981, 12187962]

約数ペア:

[(1, 12187962), (2, 6093981), (3, 4062654), (6, 2031327), (9, 1354218), (18, 677109), (27, 451406), (54, 225703), (79, 154278), (158, 77139), (237, 51426), (474, 25713), (711, 17142), (1422, 8571), (2133, 5714), (2857, 4266)]