21708984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82231}}^1$

素因数の和:82251

約数の個数: 32

約数和(自身を含む): 59207040

約数和(自身を除く): 37498056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82231, 164462, 246693, 328924, 493386, 657848, 904541, 986772, 1809082, 1973544, 2713623, 3618164, 5427246, 7236328, 10854492, 21708984]

約数ペア:

[(1, 21708984), (2, 10854492), (3, 7236328), (4, 5427246), (6, 3618164), (8, 2713623), (11, 1973544), (12, 1809082), (22, 986772), (24, 904541), (33, 657848), (44, 493386), (66, 328924), (88, 246693), (132, 164462), (264, 82231)]