16975692

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1973}}^1$

素因数の和:2222

約数の個数: 36

約数和(自身を含む): 43112160

約数和(自身を除く): 26136468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 1973, 2151, 2868, 3946, 4302, 5919, 7892, 8604, 11838, 17757, 23676, 35514, 71028, 471547, 943094, 1414641, 1886188, 2829282, 4243923, 5658564, 8487846, 16975692]

約数ペア:

[(1, 16975692), (2, 8487846), (3, 5658564), (4, 4243923), (6, 2829282), (9, 1886188), (12, 1414641), (18, 943094), (36, 471547), (239, 71028), (478, 35514), (717, 23676), (956, 17757), (1434, 11838), (1973, 8604), (2151, 7892), (2868, 5919), (3946, 4302)]