19434978

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7057}}^1$

素因数の和:7088

約数の個数: 40

約数和(自身を含む): 46116972

約数和(自身を除く): 26681994

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 7057, 14114, 21171, 42342, 63513, 119969, 127026, 190539, 239938, 359907, 381078, 571617, 719814, 1079721, 1143234, 2159442, 3239163, 6478326, 9717489, 19434978]

約数ペア:

[(1, 19434978), (2, 9717489), (3, 6478326), (6, 3239163), (9, 2159442), (17, 1143234), (18, 1079721), (27, 719814), (34, 571617), (51, 381078), (54, 359907), (81, 239938), (102, 190539), (153, 127026), (162, 119969), (306, 63513), (459, 42342), (918, 21171), (1377, 14114), (2754, 7057)]