64786806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12541}}^1$

素因数の和:12597

約数の個数: 48

約数和(自身を含む): 164350368

約数和(自身を除く): 99563562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 12541, 25082, 37623, 75246, 87787, 112869, 175574, 225738, 263361, 514181, 526722, 790083, 1028362, 1542543, 1580166, 3085086, 3599267, 4627629, 7198534, 9255258, 10797801, 21595602, 32393403, 64786806]

約数ペア:

[(1, 64786806), (2, 32393403), (3, 21595602), (6, 10797801), (7, 9255258), (9, 7198534), (14, 4627629), (18, 3599267), (21, 3085086), (41, 1580166), (42, 1542543), (63, 1028362), (82, 790083), (123, 526722), (126, 514181), (246, 263361), (287, 225738), (369, 175574), (574, 112869), (738, 87787), (861, 75246), (1722, 37623), (2583, 25082), (5166, 12541)]