15701886

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 35212320

約数和(自身を除く): 19510434

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 109, 151, 159, 218, 302, 318, 327, 453, 477, 654, 906, 954, 981, 1359, 1962, 2718, 5777, 8003, 11554, 16006, 16459, 17331, 24009, 32918, 34662, 48018, 49377, 51993, 72027, 98754, 103986, 144054, 148131, 296262, 872327, 1744654, 2616981, 5233962, 7850943, 15701886]

約数ペア:

[(1, 15701886), (2, 7850943), (3, 5233962), (6, 2616981), (9, 1744654), (18, 872327), (53, 296262), (106, 148131), (109, 144054), (151, 103986), (159, 98754), (218, 72027), (302, 51993), (318, 49377), (327, 48018), (453, 34662), (477, 32918), (654, 24009), (906, 17331), (954, 16459), (981, 16006), (1359, 11554), (1962, 8003), (2718, 5777)]