17517612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 29656788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 1949, 2247, 2996, 3898, 4494, 5847, 7796, 8988, 11694, 13643, 23388, 27286, 40929, 54572, 81858, 163716, 208543, 417086, 625629, 834172, 1251258, 1459801, 2502516, 2919602, 4379403, 5839204, 8758806, 17517612]

約数ペア:

[(1, 17517612), (2, 8758806), (3, 5839204), (4, 4379403), (6, 2919602), (7, 2502516), (12, 1459801), (14, 1251258), (21, 834172), (28, 625629), (42, 417086), (84, 208543), (107, 163716), (214, 81858), (321, 54572), (428, 40929), (642, 27286), (749, 23388), (1284, 13643), (1498, 11694), (1949, 8988), (2247, 7796), (2996, 5847), (3898, 4494)]