18228454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 29033856

約数和(自身を除く): 10805402

約数列:

[1, 2, 17, 34, 541, 991, 1082, 1982, 9197, 16847, 18394, 33694, 536131, 1072262, 9114227, 18228454]

約数ペア:

[(1, 18228454), (2, 9114227), (17, 1072262), (34, 536131), (541, 33694), (991, 18394), (1082, 16847), (1982, 9197)]