149248428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1776767}}^1$

素因数の和:1776781

約数の個数: 24

約数和(自身を含む): 397996032

約数和(自身を除く): 248747604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1776767, 3553534, 5330301, 7107068, 10660602, 12437369, 21321204, 24874738, 37312107, 49749476, 74624214, 149248428]

約数ペア:

[(1, 149248428), (2, 74624214), (3, 49749476), (4, 37312107), (6, 24874738), (7, 21321204), (12, 12437369), (14, 10660602), (21, 7107068), (28, 5330301), (42, 3553534), (84, 1776767)]