189620784

素因数分解:

$2^4\times 3^3\times {\mathrm{438937}}^1$

素因数の和:438954

約数の個数: 40

約数和(自身を含む): 544283120

約数和(自身を除く): 354662336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 438937, 877874, 1316811, 1755748, 2633622, 3511496, 3950433, 5267244, 7022992, 7900866, 10534488, 11851299, 15801732, 21068976, 23702598, 31603464, 47405196, 63206928, 94810392, 189620784]

約数ペア:

[(1, 189620784), (2, 94810392), (3, 63206928), (4, 47405196), (6, 31603464), (8, 23702598), (9, 21068976), (12, 15801732), (16, 11851299), (18, 10534488), (24, 7900866), (27, 7022992), (36, 5267244), (48, 3950433), (54, 3511496), (72, 2633622), (108, 1755748), (144, 1316811), (216, 877874), (432, 438937)]