18672090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27061}}^1$

素因数の和:27094

約数の個数: 32

約数和(自身を含む): 46763136

約数和(自身を除く): 28091046

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27061, 54122, 81183, 135305, 162366, 270610, 405915, 622403, 811830, 1244806, 1867209, 3112015, 3734418, 6224030, 9336045, 18672090]

約数ペア:

[(1, 18672090), (2, 9336045), (3, 6224030), (5, 3734418), (6, 3112015), (10, 1867209), (15, 1244806), (23, 811830), (30, 622403), (46, 405915), (69, 270610), (115, 162366), (138, 135305), (230, 81183), (345, 54122), (690, 27061)]