7245666

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 16262400

約数和(自身を除く): 9016734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1231, 1962, 2462, 2943, 3693, 5886, 7386, 11079, 22158, 33237, 66474, 134179, 268358, 402537, 805074, 1207611, 2415222, 3622833, 7245666]

約数ペア:

[(1, 7245666), (2, 3622833), (3, 2415222), (6, 1207611), (9, 805074), (18, 402537), (27, 268358), (54, 134179), (109, 66474), (218, 33237), (327, 22158), (654, 11079), (981, 7386), (1231, 5886), (1962, 3693), (2462, 2943)]