18836130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4583}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 45546624

約数和(自身を除く): 26710494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4583, 9166, 13749, 22915, 27498, 45830, 68745, 137490, 627871, 1255742, 1883613, 3139355, 3767226, 6278710, 9418065, 18836130]

約数ペア:

[(1, 18836130), (2, 9418065), (3, 6278710), (5, 3767226), (6, 3139355), (10, 1883613), (15, 1255742), (30, 627871), (137, 137490), (274, 68745), (411, 45830), (685, 27498), (822, 22915), (1370, 13749), (2055, 9166), (4110, 4583)]