19289124

素因数分解:

$2^2\times 3^3\times {\mathrm{178603}}^1$

素因数の和:178616

約数の個数: 24

約数和(自身を含む): 50009120

約数和(自身を除く): 30719996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 178603, 357206, 535809, 714412, 1071618, 1607427, 2143236, 3214854, 4822281, 6429708, 9644562, 19289124]

約数ペア:

[(1, 19289124), (2, 9644562), (3, 6429708), (4, 4822281), (6, 3214854), (9, 2143236), (12, 1607427), (18, 1071618), (27, 714412), (36, 535809), (54, 357206), (108, 178603)]