16647804

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11279}}^1$

素因数の和:11330

約数の個数: 36

約数和(自身を含む): 43112160

約数和(自身を除く): 26464356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 11279, 22558, 33837, 45116, 67674, 101511, 135348, 203022, 406044, 462439, 924878, 1387317, 1849756, 2774634, 4161951, 5549268, 8323902, 16647804]

約数ペア:

[(1, 16647804), (2, 8323902), (3, 5549268), (4, 4161951), (6, 2774634), (9, 1849756), (12, 1387317), (18, 924878), (36, 462439), (41, 406044), (82, 203022), (123, 135348), (164, 101511), (246, 67674), (369, 45116), (492, 33837), (738, 22558), (1476, 11279)]