16925868

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2957}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 44724960

約数和(自身を除く): 27799092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 2957, 5724, 5914, 8871, 11828, 17742, 26613, 35484, 53226, 79839, 106452, 156721, 159678, 313442, 319356, 470163, 626884, 940326, 1410489, 1880652, 2820978, 4231467, 5641956, 8462934, 16925868]

約数ペア:

[(1, 16925868), (2, 8462934), (3, 5641956), (4, 4231467), (6, 2820978), (9, 1880652), (12, 1410489), (18, 940326), (27, 626884), (36, 470163), (53, 319356), (54, 313442), (106, 159678), (108, 156721), (159, 106452), (212, 79839), (318, 53226), (477, 35484), (636, 26613), (954, 17742), (1431, 11828), (1908, 8871), (2862, 5914), (2957, 5724)]