8857674

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 23208768

約数和(自身を除く): 14351094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 81, 107, 126, 146, 162, 189, 214, 219, 321, 378, 438, 511, 567, 642, 657, 749, 963, 1022, 1134, 1314, 1498, 1533, 1926, 1971, 2247, 2889, 3066, 3942, 4494, 4599, 5778, 5913, 6741, 7811, 8667, 9198, 11826, 13482, 13797, 15622, 17334, 20223, 23433, 27594, 40446, 41391, 46866, 54677, 60669, 70299, 82782, 109354, 121338, 140598, 164031, 210897, 328062, 421794, 492093, 632691, 984186, 1265382, 1476279, 2952558, 4428837, 8857674]

約数ペア:

[(1, 8857674), (2, 4428837), (3, 2952558), (6, 1476279), (7, 1265382), (9, 984186), (14, 632691), (18, 492093), (21, 421794), (27, 328062), (42, 210897), (54, 164031), (63, 140598), (73, 121338), (81, 109354), (107, 82782), (126, 70299), (146, 60669), (162, 54677), (189, 46866), (214, 41391), (219, 40446), (321, 27594), (378, 23433), (438, 20223), (511, 17334), (567, 15622), (642, 13797), (657, 13482), (749, 11826), (963, 9198), (1022, 8667), (1134, 7811), (1314, 6741), (1498, 5913), (1533, 5778), (1926, 4599), (1971, 4494), (2247, 3942), (2889, 3066)]