2788614

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 6265440

約数和(自身を除く): 3476826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 457, 678, 914, 1017, 1371, 2034, 2742, 3051, 4113, 6102, 8226, 12339, 24678, 51641, 103282, 154923, 309846, 464769, 929538, 1394307, 2788614]

約数ペア:

[(1, 2788614), (2, 1394307), (3, 929538), (6, 464769), (9, 309846), (18, 154923), (27, 103282), (54, 51641), (113, 24678), (226, 12339), (339, 8226), (457, 6102), (678, 4113), (914, 3051), (1017, 2742), (1371, 2034)]