618368148

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{301349}}^1$

素因数の和:301381

約数の個数: 48

約数和(自身を含む): 1687560000

約数和(自身を除く): 1069191852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 301349, 602698, 904047, 1205396, 1808094, 2712141, 3616188, 5424282, 5725631, 8136423, 10848564, 11451262, 16272846, 17176893, 22902524, 32545692, 34353786, 51530679, 68707572, 103061358, 154592037, 206122716, 309184074, 618368148]

約数ペア:

[(1, 618368148), (2, 309184074), (3, 206122716), (4, 154592037), (6, 103061358), (9, 68707572), (12, 51530679), (18, 34353786), (19, 32545692), (27, 22902524), (36, 17176893), (38, 16272846), (54, 11451262), (57, 10848564), (76, 8136423), (108, 5725631), (114, 5424282), (171, 3616188), (228, 2712141), (342, 1808094), (513, 1205396), (684, 904047), (1026, 602698), (2052, 301349)]