2021693418

素因数分解:

$2^1\times 3^8\times {\mathrm{43}}^1\times {\mathrm{3583}}^1$

素因数の和:3652

約数の個数: 72

約数和(自身を含む): 4655659008

約数和(自身を除く): 2633965590

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1161, 1458, 2187, 2322, 3483, 3583, 4374, 6561, 6966, 7166, 10449, 10749, 13122, 20898, 21498, 31347, 32247, 62694, 64494, 94041, 96741, 154069, 188082, 193482, 282123, 290223, 308138, 462207, 564246, 580446, 870669, 924414, 1386621, 1741338, 2612007, 2773242, 4159863, 5224014, 7836021, 8319726, 12479589, 15672042, 23508063, 24959178, 37438767, 47016126, 74877534, 112316301, 224632602, 336948903, 673897806, 1010846709, 2021693418]

約数ペア:

[(1, 2021693418), (2, 1010846709), (3, 673897806), (6, 336948903), (9, 224632602), (18, 112316301), (27, 74877534), (43, 47016126), (54, 37438767), (81, 24959178), (86, 23508063), (129, 15672042), (162, 12479589), (243, 8319726), (258, 7836021), (387, 5224014), (486, 4159863), (729, 2773242), (774, 2612007), (1161, 1741338), (1458, 1386621), (2187, 924414), (2322, 870669), (3483, 580446), (3583, 564246), (4374, 462207), (6561, 308138), (6966, 290223), (7166, 282123), (10449, 193482), (10749, 188082), (13122, 154069), (20898, 96741), (21498, 94041), (31347, 64494), (32247, 62694)]