18044150

素因数分解:

$2^1\times 5^2\times {\mathrm{563}}^1\times {\mathrm{641}}^1$

素因数の和:1216

約数の個数: 24

約数和(自身を含む): 33674184

約数和(自身を除く): 15630034

約数列:

[1, 2, 5, 10, 25, 50, 563, 641, 1126, 1282, 2815, 3205, 5630, 6410, 14075, 16025, 28150, 32050, 360883, 721766, 1804415, 3608830, 9022075, 18044150]

約数ペア:

[(1, 18044150), (2, 9022075), (5, 3608830), (10, 1804415), (25, 721766), (50, 360883), (563, 32050), (641, 28150), (1126, 16025), (1282, 14075), (2815, 6410), (3205, 5630)]