16943544

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 46246200

約数和(自身を除く): 29302656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 1693, 2502, 3336, 3386, 5004, 5079, 6772, 10008, 10158, 13544, 15237, 20316, 30474, 40632, 60948, 121896, 235327, 470654, 705981, 941308, 1411962, 1882616, 2117943, 2823924, 4235886, 5647848, 8471772, 16943544]

約数ペア:

[(1, 16943544), (2, 8471772), (3, 5647848), (4, 4235886), (6, 2823924), (8, 2117943), (9, 1882616), (12, 1411962), (18, 941308), (24, 705981), (36, 470654), (72, 235327), (139, 121896), (278, 60948), (417, 40632), (556, 30474), (834, 20316), (1112, 15237), (1251, 13544), (1668, 10158), (1693, 10008), (2502, 6772), (3336, 5079), (3386, 5004)]