123221328

素因数分解:

$2^4\times 3^1\times {\mathrm{2567111}}^1$

素因数の和:2567122

約数の個数: 20

約数和(自身を含む): 318321888

約数和(自身を除く): 195100560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2567111, 5134222, 7701333, 10268444, 15402666, 20536888, 30805332, 41073776, 61610664, 123221328]

約数ペア:

[(1, 123221328), (2, 61610664), (3, 41073776), (4, 30805332), (6, 20536888), (8, 15402666), (12, 10268444), (16, 7701333), (24, 5134222), (48, 2567111)]