187812312

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{20117}}^1$

素因数の和:20515

約数の個数: 32

約数和(自身を含む): 470761200

約数和(自身を除く): 282948888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 20117, 40234, 60351, 80468, 120702, 160936, 241404, 482808, 7825513, 15651026, 23476539, 31302052, 46953078, 62604104, 93906156, 187812312]

約数ペア:

[(1, 187812312), (2, 93906156), (3, 62604104), (4, 46953078), (6, 31302052), (8, 23476539), (12, 15651026), (24, 7825513), (389, 482808), (778, 241404), (1167, 160936), (1556, 120702), (2334, 80468), (3112, 60351), (4668, 40234), (9336, 20117)]