18086214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2689}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 38736000

約数和(自身を除く): 20649786

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 2689, 3363, 5378, 6726, 8067, 16134, 51091, 102182, 153273, 158651, 306546, 317302, 475953, 951906, 3014369, 6028738, 9043107, 18086214]

約数ペア:

[(1, 18086214), (2, 9043107), (3, 6028738), (6, 3014369), (19, 951906), (38, 475953), (57, 317302), (59, 306546), (114, 158651), (118, 153273), (177, 102182), (354, 51091), (1121, 16134), (2242, 8067), (2689, 6726), (3363, 5378)]