7815066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 11096166

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 107, 111, 141, 214, 222, 259, 282, 321, 329, 518, 642, 658, 749, 777, 987, 1498, 1554, 1739, 1974, 2247, 3478, 3959, 4494, 5029, 5217, 7918, 10058, 10434, 11877, 12173, 15087, 23754, 24346, 27713, 30174, 35203, 36519, 55426, 70406, 73038, 83139, 105609, 166278, 186073, 211218, 372146, 558219, 1116438, 1302511, 2605022, 3907533, 7815066]

約数ペア:

[(1, 7815066), (2, 3907533), (3, 2605022), (6, 1302511), (7, 1116438), (14, 558219), (21, 372146), (37, 211218), (42, 186073), (47, 166278), (74, 105609), (94, 83139), (107, 73038), (111, 70406), (141, 55426), (214, 36519), (222, 35203), (259, 30174), (282, 27713), (321, 24346), (329, 23754), (518, 15087), (642, 12173), (658, 11877), (749, 10434), (777, 10058), (987, 7918), (1498, 5217), (1554, 5029), (1739, 4494), (1974, 3959), (2247, 3478)]