42671818

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 76959360

約数和(自身を除く): 34287542

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1723, 1769, 3446, 3538, 12061, 12383, 24122, 24766, 49967, 99934, 105103, 210206, 349769, 699538, 735721, 1471442, 3047987, 6095974, 21335909, 42671818]

約数ペア:

[(1, 42671818), (2, 21335909), (7, 6095974), (14, 3047987), (29, 1471442), (58, 735721), (61, 699538), (122, 349769), (203, 210206), (406, 105103), (427, 99934), (854, 49967), (1723, 24766), (1769, 24122), (3446, 12383), (3538, 12061)]