9807966

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{31}}^2$

素因数の和:89

約数の個数: 84

約数和(自身を含む): 26048376

約数和(自身を除く): 16240410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 243, 279, 378, 434, 486, 558, 567, 651, 729, 837, 961, 1134, 1302, 1458, 1674, 1701, 1922, 1953, 2511, 2883, 3402, 3906, 5022, 5103, 5766, 5859, 6727, 7533, 8649, 10206, 11718, 13454, 15066, 17298, 17577, 20181, 22599, 25947, 35154, 40362, 45198, 51894, 52731, 60543, 77841, 105462, 121086, 155682, 158193, 181629, 233523, 316386, 363258, 467046, 544887, 700569, 1089774, 1401138, 1634661, 3269322, 4903983, 9807966]

約数ペア:

[(1, 9807966), (2, 4903983), (3, 3269322), (6, 1634661), (7, 1401138), (9, 1089774), (14, 700569), (18, 544887), (21, 467046), (27, 363258), (31, 316386), (42, 233523), (54, 181629), (62, 158193), (63, 155682), (81, 121086), (93, 105462), (126, 77841), (162, 60543), (186, 52731), (189, 51894), (217, 45198), (243, 40362), (279, 35154), (378, 25947), (434, 22599), (486, 20181), (558, 17577), (567, 17298), (651, 15066), (729, 13454), (837, 11718), (961, 10206), (1134, 8649), (1302, 7533), (1458, 6727), (1674, 5859), (1701, 5766), (1922, 5103), (1953, 5022), (2511, 3906), (2883, 3402)]