12747714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1181}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 29275776

約数和(自身を除く): 16528062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1181, 1542, 1799, 2362, 3543, 3598, 5397, 7086, 8267, 10794, 16534, 24801, 49602, 303517, 607034, 910551, 1821102, 2124619, 4249238, 6373857, 12747714]

約数ペア:

[(1, 12747714), (2, 6373857), (3, 4249238), (6, 2124619), (7, 1821102), (14, 910551), (21, 607034), (42, 303517), (257, 49602), (514, 24801), (771, 16534), (1181, 10794), (1542, 8267), (1799, 7086), (2362, 5397), (3543, 3598)]