168939666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18367}}^1$

素因数の和:18455

約数の個数: 48

約数和(自身を含む): 424080384

約数和(自身を除く): 255140718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 18367, 36734, 55101, 110202, 128569, 165303, 257138, 330606, 385707, 771414, 1157121, 1340791, 2314242, 2681582, 4022373, 8044746, 9385537, 12067119, 18771074, 24134238, 28156611, 56313222, 84469833, 168939666]

約数ペア:

[(1, 168939666), (2, 84469833), (3, 56313222), (6, 28156611), (7, 24134238), (9, 18771074), (14, 12067119), (18, 9385537), (21, 8044746), (42, 4022373), (63, 2681582), (73, 2314242), (126, 1340791), (146, 1157121), (219, 771414), (438, 385707), (511, 330606), (657, 257138), (1022, 165303), (1314, 128569), (1533, 110202), (3066, 55101), (4599, 36734), (9198, 18367)]