18465690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5647}}^1$

素因数の和:5766

約数の個数: 32

約数和(自身を含む): 44732160

約数和(自身を除く): 26266470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 5647, 11294, 16941, 28235, 33882, 56470, 84705, 169410, 615523, 1231046, 1846569, 3077615, 3693138, 6155230, 9232845, 18465690]

約数ペア:

[(1, 18465690), (2, 9232845), (3, 6155230), (5, 3693138), (6, 3077615), (10, 1846569), (15, 1231046), (30, 615523), (109, 169410), (218, 84705), (327, 56470), (545, 33882), (654, 28235), (1090, 16941), (1635, 11294), (3270, 5647)]