18415148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 34301232

約数和(自身を除く): 15886084

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 1193, 2386, 3859, 4772, 7718, 15436, 20281, 40562, 81124, 270811, 541622, 1083244, 4603787, 9207574, 18415148]

約数ペア:

[(1, 18415148), (2, 9207574), (4, 4603787), (17, 1083244), (34, 541622), (68, 270811), (227, 81124), (454, 40562), (908, 20281), (1193, 15436), (2386, 7718), (3859, 4772)]