21601026

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{1187}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 48185280

約数和(自身を除く): 26584254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 674, 1011, 1187, 2022, 2374, 3033, 3561, 6066, 7122, 9099, 10683, 18198, 21366, 32049, 64098, 400019, 800038, 1200057, 2400114, 3600171, 7200342, 10800513, 21601026]

約数ペア:

[(1, 21601026), (2, 10800513), (3, 7200342), (6, 3600171), (9, 2400114), (18, 1200057), (27, 800038), (54, 400019), (337, 64098), (674, 32049), (1011, 21366), (1187, 18198), (2022, 10683), (2374, 9099), (3033, 7122), (3561, 6066)]