18409104

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2609}}^1$

素因数の和:2637

約数の個数: 90

約数和(自身を含む): 59954310

約数和(自身を除く): 41545206

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 2609, 3528, 5218, 7056, 7827, 10436, 15654, 18263, 20872, 23481, 31308, 36526, 41744, 46962, 54789, 62616, 73052, 93924, 109578, 125232, 127841, 146104, 164367, 187848, 219156, 255682, 292208, 328734, 375696, 383523, 438312, 511364, 657468, 767046, 876624, 1022728, 1150569, 1314936, 1534092, 2045456, 2301138, 2629872, 3068184, 4602276, 6136368, 9204552, 18409104]

約数ペア:

[(1, 18409104), (2, 9204552), (3, 6136368), (4, 4602276), (6, 3068184), (7, 2629872), (8, 2301138), (9, 2045456), (12, 1534092), (14, 1314936), (16, 1150569), (18, 1022728), (21, 876624), (24, 767046), (28, 657468), (36, 511364), (42, 438312), (48, 383523), (49, 375696), (56, 328734), (63, 292208), (72, 255682), (84, 219156), (98, 187848), (112, 164367), (126, 146104), (144, 127841), (147, 125232), (168, 109578), (196, 93924), (252, 73052), (294, 62616), (336, 54789), (392, 46962), (441, 41744), (504, 36526), (588, 31308), (784, 23481), (882, 20872), (1008, 18263), (1176, 15654), (1764, 10436), (2352, 7827), (2609, 7056), (3528, 5218)]