19070136

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 51980760

約数和(自身を除く): 32910624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1531, 1557, 2076, 3062, 3114, 4152, 4593, 6124, 6228, 9186, 12248, 12456, 13779, 18372, 27558, 36744, 55116, 110232, 264863, 529726, 794589, 1059452, 1589178, 2118904, 2383767, 3178356, 4767534, 6356712, 9535068, 19070136]

約数ペア:

[(1, 19070136), (2, 9535068), (3, 6356712), (4, 4767534), (6, 3178356), (8, 2383767), (9, 2118904), (12, 1589178), (18, 1059452), (24, 794589), (36, 529726), (72, 264863), (173, 110232), (346, 55116), (519, 36744), (692, 27558), (1038, 18372), (1384, 13779), (1531, 12456), (1557, 12248), (2076, 9186), (3062, 6228), (3114, 6124), (4152, 4593)]