18130248

素因数分解:

$2^3\times 3^2\times {\mathrm{251809}}^1$

素因数の和:251821

約数の個数: 24

約数和(自身を含む): 49102950

約数和(自身を除く): 30972702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251809, 503618, 755427, 1007236, 1510854, 2014472, 2266281, 3021708, 4532562, 6043416, 9065124, 18130248]

約数ペア:

[(1, 18130248), (2, 9065124), (3, 6043416), (4, 4532562), (6, 3021708), (8, 2266281), (9, 2014472), (12, 1510854), (18, 1007236), (24, 755427), (36, 503618), (72, 251809)]