4068666

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{659}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 10296000

約数和(自身を除く): 6227334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 659, 686, 882, 1029, 1318, 1977, 2058, 3087, 3954, 4613, 5931, 6174, 9226, 11862, 13839, 27678, 32291, 41517, 64582, 83034, 96873, 193746, 226037, 290619, 452074, 581238, 678111, 1356222, 2034333, 4068666]

約数ペア:

[(1, 4068666), (2, 2034333), (3, 1356222), (6, 678111), (7, 581238), (9, 452074), (14, 290619), (18, 226037), (21, 193746), (42, 96873), (49, 83034), (63, 64582), (98, 41517), (126, 32291), (147, 27678), (294, 13839), (343, 11862), (441, 9226), (659, 6174), (686, 5931), (882, 4613), (1029, 3954), (1318, 3087), (1977, 2058)]