18606014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 33724416

約数和(自身を除く): 15118402

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 997, 1333, 1994, 2666, 6979, 9331, 13958, 18662, 30907, 42871, 61814, 85742, 216349, 300097, 432698, 600194, 1329001, 2658002, 9303007, 18606014]

約数ペア:

[(1, 18606014), (2, 9303007), (7, 2658002), (14, 1329001), (31, 600194), (43, 432698), (62, 300097), (86, 216349), (217, 85742), (301, 61814), (434, 42871), (602, 30907), (997, 18662), (1333, 13958), (1994, 9331), (2666, 6979)]