18143012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 33755904

約数和(自身を除く): 15612892

約数列:

[1, 2, 4, 17, 34, 68, 367, 727, 734, 1454, 1468, 2908, 6239, 12359, 12478, 24718, 24956, 49436, 266809, 533618, 1067236, 4535753, 9071506, 18143012]

約数ペア:

[(1, 18143012), (2, 9071506), (4, 4535753), (17, 1067236), (34, 533618), (68, 266809), (367, 49436), (727, 24956), (734, 24718), (1454, 12478), (1468, 12359), (2908, 6239)]