312647538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1063427}}^1$

素因数の和:1063446

約数の個数: 24

約数和(自身を含む): 727384752

約数和(自身を除く): 414737214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1063427, 2126854, 3190281, 6380562, 7443989, 14887978, 22331967, 44663934, 52107923, 104215846, 156323769, 312647538]

約数ペア:

[(1, 312647538), (2, 156323769), (3, 104215846), (6, 52107923), (7, 44663934), (14, 22331967), (21, 14887978), (42, 7443989), (49, 6380562), (98, 3190281), (147, 2126854), (294, 1063427)]