28539558

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83449}}^1$

素因数の和:83476

約数の個数: 24

約数和(自身を含む): 65091000

約数和(自身を除く): 36551442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 83449, 166898, 250347, 500694, 751041, 1502082, 1585531, 3171062, 4756593, 9513186, 14269779, 28539558]

約数ペア:

[(1, 28539558), (2, 14269779), (3, 9513186), (6, 4756593), (9, 3171062), (18, 1585531), (19, 1502082), (38, 751041), (57, 500694), (114, 250347), (171, 166898), (342, 83449)]