21466046598

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{1571}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 44342774784

約数和(自身を除く): 22876728186

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 251, 258, 422, 502, 633, 753, 1266, 1506, 1571, 3142, 4713, 9073, 9426, 10793, 18146, 21586, 27219, 32379, 52961, 54438, 64758, 67553, 105922, 135106, 158883, 202659, 317766, 331481, 394321, 405318, 662962, 788642, 994443, 1182963, 1988886, 2277323, 2365926, 4554646, 6831969, 13663938, 14253683, 16955803, 28507366, 33911606, 42761049, 50867409, 83201731, 85522098, 101734818, 166403462, 249605193, 499210386, 3577674433, 7155348866, 10733023299, 21466046598]

約数ペア:

[(1, 21466046598), (2, 10733023299), (3, 7155348866), (6, 3577674433), (43, 499210386), (86, 249605193), (129, 166403462), (211, 101734818), (251, 85522098), (258, 83201731), (422, 50867409), (502, 42761049), (633, 33911606), (753, 28507366), (1266, 16955803), (1506, 14253683), (1571, 13663938), (3142, 6831969), (4713, 4554646), (9073, 2365926), (9426, 2277323), (10793, 1988886), (18146, 1182963), (21586, 994443), (27219, 788642), (32379, 662962), (52961, 405318), (54438, 394321), (64758, 331481), (67553, 317766), (105922, 202659), (135106, 158883)]