21982627458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2579}}^1\times {\mathrm{43049}}^1$

素因数の和:45647

約数の個数: 48

約数和(自身を含む): 51980292000

約数和(自身を除く): 29997664542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2579, 5158, 7737, 15474, 23211, 28369, 43049, 46422, 56738, 85107, 86098, 129147, 170214, 255321, 258294, 387441, 473539, 510642, 774882, 947078, 1420617, 2841234, 4261851, 8523702, 111023371, 222046742, 333070113, 666140226, 999210339, 1221257081, 1998420678, 2442514162, 3663771243, 7327542486, 10991313729, 21982627458]

約数ペア:

[(1, 21982627458), (2, 10991313729), (3, 7327542486), (6, 3663771243), (9, 2442514162), (11, 1998420678), (18, 1221257081), (22, 999210339), (33, 666140226), (66, 333070113), (99, 222046742), (198, 111023371), (2579, 8523702), (5158, 4261851), (7737, 2841234), (15474, 1420617), (23211, 947078), (28369, 774882), (43049, 510642), (46422, 473539), (56738, 387441), (85107, 258294), (86098, 255321), (129147, 170214)]