66439494

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3023}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 99033786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 3023, 3663, 6046, 7326, 9069, 10989, 18138, 21978, 27207, 33253, 54414, 66506, 81621, 99759, 111851, 163242, 199518, 223702, 299277, 335553, 598554, 671106, 897831, 1006659, 1230361, 1795662, 2013318, 2460722, 3019977, 3691083, 6039954, 7382166, 11073249, 22146498, 33219747, 66439494]

約数ペア:

[(1, 66439494), (2, 33219747), (3, 22146498), (6, 11073249), (9, 7382166), (11, 6039954), (18, 3691083), (22, 3019977), (27, 2460722), (33, 2013318), (37, 1795662), (54, 1230361), (66, 1006659), (74, 897831), (99, 671106), (111, 598554), (198, 335553), (222, 299277), (297, 223702), (333, 199518), (407, 163242), (594, 111851), (666, 99759), (814, 81621), (999, 66506), (1221, 54414), (1998, 33253), (2442, 27207), (3023, 21978), (3663, 18138), (6046, 10989), (7326, 9069)]