1965567798

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71983}}^1$

素因数の和:72069

約数の個数: 48

約数和(自身を含む): 4480572096

約数和(自身を除く): 2515004298

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 1517, 3034, 4551, 9102, 13653, 27306, 71983, 143966, 215949, 431898, 647847, 1295694, 2663371, 2951303, 5326742, 5902606, 7990113, 8853909, 15980226, 17707818, 23970339, 26561727, 47940678, 53123454, 109198211, 218396422, 327594633, 655189266, 982783899, 1965567798]

約数ペア:

[(1, 1965567798), (2, 982783899), (3, 655189266), (6, 327594633), (9, 218396422), (18, 109198211), (37, 53123454), (41, 47940678), (74, 26561727), (82, 23970339), (111, 17707818), (123, 15980226), (222, 8853909), (246, 7990113), (333, 5902606), (369, 5326742), (666, 2951303), (738, 2663371), (1517, 1295694), (3034, 647847), (4551, 431898), (9102, 215949), (13653, 143966), (27306, 71983)]