16721604

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11329}}^1$

素因数の和:11380

約数の個数: 36

約数和(自身を含む): 43303260

約数和(自身を除く): 26581656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 11329, 22658, 33987, 45316, 67974, 101961, 135948, 203922, 407844, 464489, 928978, 1393467, 1857956, 2786934, 4180401, 5573868, 8360802, 16721604]

約数ペア:

[(1, 16721604), (2, 8360802), (3, 5573868), (4, 4180401), (6, 2786934), (9, 1857956), (12, 1393467), (18, 928978), (36, 464489), (41, 407844), (82, 203922), (123, 135948), (164, 101961), (246, 67974), (369, 45316), (492, 33987), (738, 22658), (1476, 11329)]