16525188

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 27141372

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, 2887, 5724, 5774, 8661, 11548, 17322, 25983, 34644, 51966, 77949, 103932, 153011, 155898, 306022, 311796, 459033, 612044, 918066, 1377099, 1836132, 2754198, 4131297, 5508396, 8262594, 16525188]

約数ペア:

[(1, 16525188), (2, 8262594), (3, 5508396), (4, 4131297), (6, 2754198), (9, 1836132), (12, 1377099), (18, 918066), (27, 612044), (36, 459033), (53, 311796), (54, 306022), (106, 155898), (108, 153011), (159, 103932), (212, 77949), (318, 51966), (477, 34644), (636, 25983), (954, 17322), (1431, 11548), (1908, 8661), (2862, 5774), (2887, 5724)]