19181106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152231}}^1$

素因数の和:152246

約数の個数: 24

約数和(自身を含む): 47496384

約数和(自身を除く): 28315278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152231, 304462, 456693, 913386, 1065617, 1370079, 2131234, 2740158, 3196851, 6393702, 9590553, 19181106]

約数ペア:

[(1, 19181106), (2, 9590553), (3, 6393702), (6, 3196851), (7, 2740158), (9, 2131234), (14, 1370079), (18, 1065617), (21, 913386), (42, 456693), (63, 304462), (126, 152231)]