21840456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82729}}^1$

素因数の和:82749

約数の個数: 32

約数和(自身を含む): 59565600

約数和(自身を除く): 37725144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82729, 165458, 248187, 330916, 496374, 661832, 910019, 992748, 1820038, 1985496, 2730057, 3640076, 5460114, 7280152, 10920228, 21840456]

約数ペア:

[(1, 21840456), (2, 10920228), (3, 7280152), (4, 5460114), (6, 3640076), (8, 2730057), (11, 1985496), (12, 1820038), (22, 992748), (24, 910019), (33, 661832), (44, 496374), (66, 330916), (88, 248187), (132, 165458), (264, 82729)]