13661508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 36807680

約数和(自身を除く): 23146172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 1579, 2163, 2884, 3158, 4326, 4737, 6316, 8652, 9474, 11053, 18948, 22106, 33159, 44212, 66318, 132636, 162637, 325274, 487911, 650548, 975822, 1138459, 1951644, 2276918, 3415377, 4553836, 6830754, 13661508]

約数ペア:

[(1, 13661508), (2, 6830754), (3, 4553836), (4, 3415377), (6, 2276918), (7, 1951644), (12, 1138459), (14, 975822), (21, 650548), (28, 487911), (42, 325274), (84, 162637), (103, 132636), (206, 66318), (309, 44212), (412, 33159), (618, 22106), (721, 18948), (1236, 11053), (1442, 9474), (1579, 8652), (2163, 6316), (2884, 4737), (3158, 4326)]