17189968194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{788603}}^1$

素因数の和:788791

約数の個数: 48

約数和(自身を含む): 42811733952

約数和(自身を除く): 25621765758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 10899, 21798, 788603, 1577206, 2365809, 4731618, 5520221, 7097427, 11040442, 14194854, 16560663, 33121326, 49681989, 99363978, 136428319, 272856638, 409284957, 818569914, 954998233, 1227854871, 1909996466, 2455709742, 2864994699, 5729989398, 8594984097, 17189968194]

約数ペア:

[(1, 17189968194), (2, 8594984097), (3, 5729989398), (6, 2864994699), (7, 2455709742), (9, 1909996466), (14, 1227854871), (18, 954998233), (21, 818569914), (42, 409284957), (63, 272856638), (126, 136428319), (173, 99363978), (346, 49681989), (519, 33121326), (1038, 16560663), (1211, 14194854), (1557, 11040442), (2422, 7097427), (3114, 5520221), (3633, 4731618), (7266, 2365809), (10899, 1577206), (21798, 788603)]