21930702

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 45625344

約数和(自身を除く): 23694642

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 751, 942, 1502, 2253, 4506, 4867, 9734, 14601, 23281, 29202, 46562, 69843, 117907, 139686, 235814, 353721, 707442, 3655117, 7310234, 10965351, 21930702]

約数ペア:

[(1, 21930702), (2, 10965351), (3, 7310234), (6, 3655117), (31, 707442), (62, 353721), (93, 235814), (157, 139686), (186, 117907), (314, 69843), (471, 46562), (751, 29202), (942, 23281), (1502, 14601), (2253, 9734), (4506, 4867)]