12320154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2963}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 34145280

約数和(自身を除く): 21825126

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 2963, 4158, 5926, 8889, 17778, 20741, 26667, 32593, 41482, 53334, 62223, 65186, 80001, 97779, 124446, 160002, 186669, 195558, 228151, 293337, 373338, 456302, 560007, 586674, 684453, 880011, 1120014, 1368906, 1760022, 2053359, 4106718, 6160077, 12320154]

約数ペア:

[(1, 12320154), (2, 6160077), (3, 4106718), (6, 2053359), (7, 1760022), (9, 1368906), (11, 1120014), (14, 880011), (18, 684453), (21, 586674), (22, 560007), (27, 456302), (33, 373338), (42, 293337), (54, 228151), (63, 195558), (66, 186669), (77, 160002), (99, 124446), (126, 97779), (154, 80001), (189, 65186), (198, 62223), (231, 53334), (297, 41482), (378, 32593), (462, 26667), (594, 20741), (693, 17778), (1386, 8889), (2079, 5926), (2963, 4158)]