18741570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1367}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 45111168

約数和(自身を除く): 26369598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1367, 1371, 2285, 2734, 2742, 4101, 4570, 6835, 6855, 8202, 13670, 13710, 20505, 41010, 624719, 1249438, 1874157, 3123595, 3748314, 6247190, 9370785, 18741570]

約数ペア:

[(1, 18741570), (2, 9370785), (3, 6247190), (5, 3748314), (6, 3123595), (10, 1874157), (15, 1249438), (30, 624719), (457, 41010), (914, 20505), (1367, 13710), (1371, 13670), (2285, 8202), (2734, 6855), (2742, 6835), (4101, 4570)]