49940478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{396353}}^1$

素因数の和:396368

約数の個数: 24

約数和(自身を含む): 123662448

約数和(自身を除く): 73721970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 396353, 792706, 1189059, 2378118, 2774471, 3567177, 5548942, 7134354, 8323413, 16646826, 24970239, 49940478]

約数ペア:

[(1, 49940478), (2, 24970239), (3, 16646826), (6, 8323413), (7, 7134354), (9, 5548942), (14, 3567177), (18, 2774471), (21, 2378118), (42, 1189059), (63, 792706), (126, 396353)]