18197136

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:778

約数の個数: 100

約数和(自身を含む): 55514800

約数和(自身を除く): 37317664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 739, 912, 1026, 1296, 1368, 1478, 1539, 2052, 2217, 2736, 2956, 3078, 4104, 4434, 5912, 6156, 6651, 8208, 8868, 11824, 12312, 13302, 14041, 17736, 19953, 24624, 26604, 28082, 35472, 39906, 42123, 53208, 56164, 59859, 79812, 84246, 106416, 112328, 119718, 126369, 159624, 168492, 224656, 239436, 252738, 319248, 336984, 379107, 478872, 505476, 673968, 758214, 957744, 1010952, 1137321, 1516428, 2021904, 2274642, 3032856, 4549284, 6065712, 9098568, 18197136]

約数ペア:

[(1, 18197136), (2, 9098568), (3, 6065712), (4, 4549284), (6, 3032856), (8, 2274642), (9, 2021904), (12, 1516428), (16, 1137321), (18, 1010952), (19, 957744), (24, 758214), (27, 673968), (36, 505476), (38, 478872), (48, 379107), (54, 336984), (57, 319248), (72, 252738), (76, 239436), (81, 224656), (108, 168492), (114, 159624), (144, 126369), (152, 119718), (162, 112328), (171, 106416), (216, 84246), (228, 79812), (304, 59859), (324, 56164), (342, 53208), (432, 42123), (456, 39906), (513, 35472), (648, 28082), (684, 26604), (739, 24624), (912, 19953), (1026, 17736), (1296, 14041), (1368, 13302), (1478, 12312), (1539, 11824), (2052, 8868), (2217, 8208), (2736, 6651), (2956, 6156), (3078, 5912), (4104, 4434)]