90348426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239017}}^1$

素因数の和:239035

約数の個数: 32

約数和(自身を含む): 229457280

約数和(自身を除く): 139108854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 239017, 478034, 717051, 1434102, 1673119, 2151153, 3346238, 4302306, 5019357, 6453459, 10038714, 12906918, 15058071, 30116142, 45174213, 90348426]

約数ペア:

[(1, 90348426), (2, 45174213), (3, 30116142), (6, 15058071), (7, 12906918), (9, 10038714), (14, 6453459), (18, 5019357), (21, 4302306), (27, 3346238), (42, 2151153), (54, 1673119), (63, 1434102), (126, 717051), (189, 478034), (378, 239017)]