18285232

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 41856696

約数和(自身を除く): 23571464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 281, 332, 392, 562, 581, 664, 784, 1124, 1162, 1328, 1967, 2248, 2324, 3934, 4067, 4496, 4648, 7868, 8134, 9296, 13769, 15736, 16268, 23323, 27538, 31472, 32536, 46646, 55076, 65072, 93292, 110152, 163261, 186584, 220304, 326522, 373168, 653044, 1142827, 1306088, 2285654, 2612176, 4571308, 9142616, 18285232]

約数ペア:

[(1, 18285232), (2, 9142616), (4, 4571308), (7, 2612176), (8, 2285654), (14, 1306088), (16, 1142827), (28, 653044), (49, 373168), (56, 326522), (83, 220304), (98, 186584), (112, 163261), (166, 110152), (196, 93292), (281, 65072), (332, 55076), (392, 46646), (562, 32536), (581, 31472), (664, 27538), (784, 23323), (1124, 16268), (1162, 15736), (1328, 13769), (1967, 9296), (2248, 8134), (2324, 7868), (3934, 4648), (4067, 4496)]