16686264

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{2027}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 48672000

約数和(自身を除く): 31985736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2027, 2058, 2744, 4054, 4116, 6081, 8108, 8232, 12162, 14189, 16216, 24324, 28378, 42567, 48648, 56756, 85134, 99323, 113512, 170268, 198646, 297969, 340536, 397292, 595938, 695261, 794584, 1191876, 1390522, 2085783, 2383752, 2781044, 4171566, 5562088, 8343132, 16686264]

約数ペア:

[(1, 16686264), (2, 8343132), (3, 5562088), (4, 4171566), (6, 2781044), (7, 2383752), (8, 2085783), (12, 1390522), (14, 1191876), (21, 794584), (24, 695261), (28, 595938), (42, 397292), (49, 340536), (56, 297969), (84, 198646), (98, 170268), (147, 113512), (168, 99323), (196, 85134), (294, 56756), (343, 48648), (392, 42567), (588, 28378), (686, 24324), (1029, 16216), (1176, 14189), (1372, 12162), (2027, 8232), (2058, 8108), (2744, 6081), (4054, 4116)]