18050709

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 24919488

約数和(自身を除く): 6868779

約数列:

[1, 3, 37, 111, 137, 411, 1187, 3561, 5069, 15207, 43919, 131757, 162619, 487857, 6016903, 18050709]

約数ペア:

[(1, 18050709), (3, 6016903), (37, 487857), (111, 162619), (137, 131757), (411, 43919), (1187, 15207), (3561, 5069)]