218976426

素因数分解:

$2^1\times 3^3\times {\mathrm{1861}}^1\times {\mathrm{2179}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 487099200

約数和(自身を除く): 268122774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1861, 2179, 3722, 4358, 5583, 6537, 11166, 13074, 16749, 19611, 33498, 39222, 50247, 58833, 100494, 117666, 4055119, 8110238, 12165357, 24330714, 36496071, 72992142, 109488213, 218976426]

約数ペア:

[(1, 218976426), (2, 109488213), (3, 72992142), (6, 36496071), (9, 24330714), (18, 12165357), (27, 8110238), (54, 4055119), (1861, 117666), (2179, 100494), (3722, 58833), (4358, 50247), (5583, 39222), (6537, 33498), (11166, 19611), (13074, 16749)]