16966908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{7481}}^1$

素因数の和:7504

約数の個数: 60

約数和(自身を含む): 50698032

約数和(自身を除く): 33731124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 7481, 14962, 22443, 29924, 44886, 52367, 67329, 89772, 104734, 134658, 157101, 201987, 209468, 269316, 314202, 403974, 471303, 605961, 628404, 807948, 942606, 1211922, 1413909, 1885212, 2423844, 2827818, 4241727, 5655636, 8483454, 16966908]

約数ペア:

[(1, 16966908), (2, 8483454), (3, 5655636), (4, 4241727), (6, 2827818), (7, 2423844), (9, 1885212), (12, 1413909), (14, 1211922), (18, 942606), (21, 807948), (27, 628404), (28, 605961), (36, 471303), (42, 403974), (54, 314202), (63, 269316), (81, 209468), (84, 201987), (108, 157101), (126, 134658), (162, 104734), (189, 89772), (252, 67329), (324, 52367), (378, 44886), (567, 29924), (756, 22443), (1134, 14962), (2268, 7481)]