82910898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 211472640

約数和(自身を除く): 128561742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 421, 521, 842, 1042, 1263, 1563, 2526, 2947, 3126, 3647, 3789, 4689, 5894, 7294, 7578, 8841, 9378, 10941, 11367, 14067, 17682, 21882, 22734, 26523, 28134, 32823, 53046, 65646, 79569, 98469, 159138, 196938, 219341, 438682, 658023, 1316046, 1535387, 1974069, 3070774, 3948138, 4606161, 5922207, 9212322, 11844414, 13818483, 27636966, 41455449, 82910898]

約数ペア:

[(1, 82910898), (2, 41455449), (3, 27636966), (6, 13818483), (7, 11844414), (9, 9212322), (14, 5922207), (18, 4606161), (21, 3948138), (27, 3070774), (42, 1974069), (54, 1535387), (63, 1316046), (126, 658023), (189, 438682), (378, 219341), (421, 196938), (521, 159138), (842, 98469), (1042, 79569), (1263, 65646), (1563, 53046), (2526, 32823), (2947, 28134), (3126, 26523), (3647, 22734), (3789, 21882), (4689, 17682), (5894, 14067), (7294, 11367), (7578, 10941), (8841, 9378)]