248556978

素因数分解:

$2^1\times 3^3\times {\mathrm{1447}}^1\times {\mathrm{3181}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 552904320

約数和(自身を除く): 304347342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1447, 2894, 3181, 4341, 6362, 8682, 9543, 13023, 19086, 26046, 28629, 39069, 57258, 78138, 85887, 171774, 4602907, 9205814, 13808721, 27617442, 41426163, 82852326, 124278489, 248556978]

約数ペア:

[(1, 248556978), (2, 124278489), (3, 82852326), (6, 41426163), (9, 27617442), (18, 13808721), (27, 9205814), (54, 4602907), (1447, 171774), (2894, 85887), (3181, 78138), (4341, 57258), (6362, 39069), (8682, 28629), (9543, 26046), (13023, 19086)]