18642270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5701}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 45159840

約数和(自身を除く): 26517570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 5701, 11402, 17103, 28505, 34206, 57010, 85515, 171030, 621409, 1242818, 1864227, 3107045, 3728454, 6214090, 9321135, 18642270]

約数ペア:

[(1, 18642270), (2, 9321135), (3, 6214090), (5, 3728454), (6, 3107045), (10, 1864227), (15, 1242818), (30, 621409), (109, 171030), (218, 85515), (327, 57010), (545, 34206), (654, 28505), (1090, 17103), (1635, 11402), (3270, 5701)]