21139695264

素因数分解:

$2^5\times 3^1\times {\mathrm{347}}^1\times {\mathrm{634597}}^1$

素因数の和:634957

約数の個数: 48

約数和(自身を含む): 55651706208

約数和(自身を除く): 34512010944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 347, 694, 1041, 1388, 2082, 2776, 4164, 5552, 8328, 11104, 16656, 33312, 634597, 1269194, 1903791, 2538388, 3807582, 5076776, 7615164, 10153552, 15230328, 20307104, 30460656, 60921312, 220205159, 440410318, 660615477, 880820636, 1321230954, 1761641272, 2642461908, 3523282544, 5284923816, 7046565088, 10569847632, 21139695264]

約数ペア:

[(1, 21139695264), (2, 10569847632), (3, 7046565088), (4, 5284923816), (6, 3523282544), (8, 2642461908), (12, 1761641272), (16, 1321230954), (24, 880820636), (32, 660615477), (48, 440410318), (96, 220205159), (347, 60921312), (694, 30460656), (1041, 20307104), (1388, 15230328), (2082, 10153552), (2776, 7615164), (4164, 5076776), (5552, 3807582), (8328, 2538388), (11104, 1903791), (16656, 1269194), (33312, 634597)]