18865488

素因数分解:

$2^4\times 3^1\times {\mathrm{393031}}^1$

素因数の和:393042

約数の個数: 20

約数和(自身を含む): 48735968

約数和(自身を除く): 29870480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393031, 786062, 1179093, 1572124, 2358186, 3144248, 4716372, 6288496, 9432744, 18865488]

約数ペア:

[(1, 18865488), (2, 9432744), (3, 6288496), (4, 4716372), (6, 3144248), (8, 2358186), (12, 1572124), (16, 1179093), (24, 786062), (48, 393031)]