21101736

素因数分解:

$2^3\times 3^1\times {\mathrm{879239}}^1$

素因数の和:879248

約数の個数: 16

約数和(自身を含む): 52754400

約数和(自身を除く): 31652664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879239, 1758478, 2637717, 3516956, 5275434, 7033912, 10550868, 21101736]

約数ペア:

[(1, 21101736), (2, 10550868), (3, 7033912), (4, 5275434), (6, 3516956), (8, 2637717), (12, 1758478), (24, 879239)]