17891316

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9377}}^1$

素因数の和:9440

約数の個数: 36

約数和(自身を含む): 46083492

約数和(自身を除く): 28192176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 9377, 18754, 28131, 37508, 56262, 84393, 112524, 168786, 337572, 496981, 993962, 1490943, 1987924, 2981886, 4472829, 5963772, 8945658, 17891316]

約数ペア:

[(1, 17891316), (2, 8945658), (3, 5963772), (4, 4472829), (6, 2981886), (9, 1987924), (12, 1490943), (18, 993962), (36, 496981), (53, 337572), (106, 168786), (159, 112524), (212, 84393), (318, 56262), (477, 37508), (636, 28131), (954, 18754), (1908, 9377)]