18196992

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:394

約数の個数: 120

約数和(自身を含む): 57451680

約数和(自身を除く): 39254688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 359, 384, 396, 512, 528, 576, 704, 718, 768, 792, 1056, 1077, 1152, 1408, 1436, 1536, 1584, 2112, 2154, 2304, 2816, 2872, 3168, 3231, 3949, 4224, 4308, 4608, 5632, 5744, 6336, 6462, 7898, 8448, 8616, 11488, 11847, 12672, 12924, 15796, 16896, 17232, 22976, 23694, 25344, 25848, 31592, 34464, 35541, 45952, 47388, 50688, 51696, 63184, 68928, 71082, 91904, 94776, 103392, 126368, 137856, 142164, 183808, 189552, 206784, 252736, 275712, 284328, 379104, 413568, 505472, 551424, 568656, 758208, 827136, 1010944, 1137312, 1516416, 1654272, 2021888, 2274624, 3032832, 4549248, 6065664, 9098496, 18196992]

約数ペア:

[(1, 18196992), (2, 9098496), (3, 6065664), (4, 4549248), (6, 3032832), (8, 2274624), (9, 2021888), (11, 1654272), (12, 1516416), (16, 1137312), (18, 1010944), (22, 827136), (24, 758208), (32, 568656), (33, 551424), (36, 505472), (44, 413568), (48, 379104), (64, 284328), (66, 275712), (72, 252736), (88, 206784), (96, 189552), (99, 183808), (128, 142164), (132, 137856), (144, 126368), (176, 103392), (192, 94776), (198, 91904), (256, 71082), (264, 68928), (288, 63184), (352, 51696), (359, 50688), (384, 47388), (396, 45952), (512, 35541), (528, 34464), (576, 31592), (704, 25848), (718, 25344), (768, 23694), (792, 22976), (1056, 17232), (1077, 16896), (1152, 15796), (1408, 12924), (1436, 12672), (1536, 11847), (1584, 11488), (2112, 8616), (2154, 8448), (2304, 7898), (2816, 6462), (2872, 6336), (3168, 5744), (3231, 5632), (3949, 4608), (4224, 4308)]