221174328

素因数分解:

$2^3\times 3^1\times {\mathrm{9215597}}^1$

素因数の和:9215606

約数の個数: 16

約数和(自身を含む): 552935880

約数和(自身を除く): 331761552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9215597, 18431194, 27646791, 36862388, 55293582, 73724776, 110587164, 221174328]

約数ペア:

[(1, 221174328), (2, 110587164), (3, 73724776), (4, 55293582), (6, 36862388), (8, 27646791), (12, 18431194), (24, 9215597)]