18506030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4733}}^1$

素因数の和:4780

約数の個数: 32

約数和(自身を含む): 36811584

約数和(自身を除く): 18305554

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4733, 9466, 23665, 47330, 80461, 108859, 160922, 217718, 402305, 544295, 804610, 1088590, 1850603, 3701206, 9253015, 18506030]

約数ペア:

[(1, 18506030), (2, 9253015), (5, 3701206), (10, 1850603), (17, 1088590), (23, 804610), (34, 544295), (46, 402305), (85, 217718), (115, 160922), (170, 108859), (230, 80461), (391, 47330), (782, 23665), (1955, 9466), (3910, 4733)]