386694

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:63

約数の個数: 80

約数和(自身を含む): 1115136

約数和(自身を除く): 728442

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 81, 93, 99, 126, 154, 162, 186, 189, 198, 217, 231, 279, 297, 341, 378, 434, 462, 558, 567, 594, 651, 682, 693, 837, 891, 1023, 1134, 1302, 1386, 1674, 1782, 1953, 2046, 2079, 2387, 2511, 3069, 3906, 4158, 4774, 5022, 5859, 6138, 6237, 7161, 9207, 11718, 12474, 14322, 17577, 18414, 21483, 27621, 35154, 42966, 55242, 64449, 128898, 193347, 386694]

約数ペア:

[(1, 386694), (2, 193347), (3, 128898), (6, 64449), (7, 55242), (9, 42966), (11, 35154), (14, 27621), (18, 21483), (21, 18414), (22, 17577), (27, 14322), (31, 12474), (33, 11718), (42, 9207), (54, 7161), (62, 6237), (63, 6138), (66, 5859), (77, 5022), (81, 4774), (93, 4158), (99, 3906), (126, 3069), (154, 2511), (162, 2387), (186, 2079), (189, 2046), (198, 1953), (217, 1782), (231, 1674), (279, 1386), (297, 1302), (341, 1134), (378, 1023), (434, 891), (462, 837), (558, 693), (567, 682), (594, 651)]