21954126

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{33569}}^1$

素因数の和:33683

約数の個数: 16

約数和(自身を含む): 44312400

約数和(自身を除く): 22358274

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 33569, 67138, 100707, 201414, 3659021, 7318042, 10977063, 21954126]

約数ペア:

[(1, 21954126), (2, 10977063), (3, 7318042), (6, 3659021), (109, 201414), (218, 100707), (327, 67138), (654, 33569)]