16926804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20443}}^1$

素因数の和:20476

約数の個数: 36

約数和(自身を含む): 44649696

約数和(自身を除く): 27722892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 20443, 40886, 61329, 81772, 122658, 183987, 245316, 367974, 470189, 735948, 940378, 1410567, 1880756, 2821134, 4231701, 5642268, 8463402, 16926804]

約数ペア:

[(1, 16926804), (2, 8463402), (3, 5642268), (4, 4231701), (6, 2821134), (9, 1880756), (12, 1410567), (18, 940378), (23, 735948), (36, 470189), (46, 367974), (69, 245316), (92, 183987), (138, 122658), (207, 81772), (276, 61329), (414, 40886), (828, 20443)]