21103614738

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7764391}}^1$

素因数の和:7764550

約数の個数: 24

約数和(自身を含む): 46027315776

約数和(自身を除く): 24923701038

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 7764391, 15528782, 23293173, 46586346, 69879519, 139759038, 1172423041, 2344846082, 3517269123, 7034538246, 10551807369, 21103614738]

約数ペア:

[(1, 21103614738), (2, 10551807369), (3, 7034538246), (6, 3517269123), (9, 2344846082), (18, 1172423041), (151, 139759038), (302, 69879519), (453, 46586346), (906, 23293173), (1359, 15528782), (2718, 7764391)]