16490808

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 44899920

約数和(自身を除く): 28409112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 466, 699, 932, 983, 1398, 1864, 1966, 2097, 2796, 2949, 3932, 4194, 5592, 5898, 7864, 8388, 8847, 11796, 16776, 17694, 23592, 35388, 70776, 229039, 458078, 687117, 916156, 1374234, 1832312, 2061351, 2748468, 4122702, 5496936, 8245404, 16490808]

約数ペア:

[(1, 16490808), (2, 8245404), (3, 5496936), (4, 4122702), (6, 2748468), (8, 2061351), (9, 1832312), (12, 1374234), (18, 916156), (24, 687117), (36, 458078), (72, 229039), (233, 70776), (466, 35388), (699, 23592), (932, 17694), (983, 16776), (1398, 11796), (1864, 8847), (1966, 8388), (2097, 7864), (2796, 5898), (2949, 5592), (3932, 4194)]