21769968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41231}}^1$

素因数の和:41253

約数の個数: 40

約数和(自身を含む): 61353216

約数和(自身を除く): 39583248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41231, 82462, 123693, 164924, 247386, 329848, 453541, 494772, 659696, 907082, 989544, 1360623, 1814164, 1979088, 2721246, 3628328, 5442492, 7256656, 10884984, 21769968]

約数ペア:

[(1, 21769968), (2, 10884984), (3, 7256656), (4, 5442492), (6, 3628328), (8, 2721246), (11, 1979088), (12, 1814164), (16, 1360623), (22, 989544), (24, 907082), (33, 659696), (44, 494772), (48, 453541), (66, 329848), (88, 247386), (132, 164924), (176, 123693), (264, 82462), (528, 41231)]