618948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 1753920

約数和(自身を除く): 1134972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 521, 594, 1042, 1188, 1563, 2084, 3126, 4689, 5731, 6252, 9378, 11462, 14067, 17193, 18756, 22924, 28134, 34386, 51579, 56268, 68772, 103158, 154737, 206316, 309474, 618948]

約数ペア:

[(1, 618948), (2, 309474), (3, 206316), (4, 154737), (6, 103158), (9, 68772), (11, 56268), (12, 51579), (18, 34386), (22, 28134), (27, 22924), (33, 18756), (36, 17193), (44, 14067), (54, 11462), (66, 9378), (99, 6252), (108, 5731), (132, 4689), (198, 3126), (297, 2084), (396, 1563), (521, 1188), (594, 1042)]