18790422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{63913}}^1$

素因数の和:63932

約数の個数: 24

約数和(自身を含む): 43717176

約数和(自身を除く): 24926754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 63913, 127826, 191739, 383478, 447391, 894782, 1342173, 2684346, 3131737, 6263474, 9395211, 18790422]

約数ペア:

[(1, 18790422), (2, 9395211), (3, 6263474), (6, 3131737), (7, 2684346), (14, 1342173), (21, 894782), (42, 447391), (49, 383478), (98, 191739), (147, 127826), (294, 63913)]