11527794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 27031680

約数和(自身を除く): 15503886

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 911, 1406, 1822, 2109, 2733, 4218, 5466, 6327, 8199, 12654, 16398, 17309, 33707, 34618, 51927, 67414, 101121, 103854, 155781, 202242, 303363, 311562, 606726, 640433, 1280866, 1921299, 3842598, 5763897, 11527794]

約数ペア:

[(1, 11527794), (2, 5763897), (3, 3842598), (6, 1921299), (9, 1280866), (18, 640433), (19, 606726), (37, 311562), (38, 303363), (57, 202242), (74, 155781), (111, 103854), (114, 101121), (171, 67414), (222, 51927), (333, 34618), (342, 33707), (666, 17309), (703, 16398), (911, 12654), (1406, 8199), (1822, 6327), (2109, 5466), (2733, 4218)]