15996726

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12517}}^1$

素因数の和:12596

約数の個数: 24

約数和(自身を含む): 35150544

約数和(自身を除く): 19153818

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12517, 25034, 37551, 75102, 112653, 225306, 888707, 1777414, 2666121, 5332242, 7998363, 15996726]

約数ペア:

[(1, 15996726), (2, 7998363), (3, 5332242), (6, 2666121), (9, 1777414), (18, 888707), (71, 225306), (142, 112653), (213, 75102), (426, 37551), (639, 25034), (1278, 12517)]