18530612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3733}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 34815816

約数和(自身を除く): 16285204

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 3733, 4964, 7466, 14932, 63461, 126922, 253844, 272509, 545018, 1090036, 4632653, 9265306, 18530612]

約数ペア:

[(1, 18530612), (2, 9265306), (4, 4632653), (17, 1090036), (34, 545018), (68, 272509), (73, 253844), (146, 126922), (292, 63461), (1241, 14932), (2482, 7466), (3733, 4964)]