427388628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{962587}}^1$

素因数の和:962631

約数の個数: 24

約数和(自身を含む): 1024193632

約数和(自身を除く): 596805004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 962587, 1925174, 2887761, 3850348, 5775522, 11551044, 35615719, 71231438, 106847157, 142462876, 213694314, 427388628]

約数ペア:

[(1, 427388628), (2, 213694314), (3, 142462876), (4, 106847157), (6, 71231438), (12, 35615719), (37, 11551044), (74, 5775522), (111, 3850348), (148, 2887761), (222, 1925174), (444, 962587)]