201516426

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{16937}}^1$

素因数の和:17606

約数の個数: 24

約数和(自身を含む): 437305284

約数和(自身を除く): 235788858

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 11898, 16937, 33874, 50811, 101622, 152433, 304866, 11195357, 22390714, 33586071, 67172142, 100758213, 201516426]

約数ペア:

[(1, 201516426), (2, 100758213), (3, 67172142), (6, 33586071), (9, 22390714), (18, 11195357), (661, 304866), (1322, 152433), (1983, 101622), (3966, 50811), (5949, 33874), (11898, 16937)]