39719358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7331}}^1$

素因数の和:7389

約数の個数: 48

約数和(自身を含む): 100653696

約数和(自身を除く): 60934338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 7331, 14662, 21993, 43986, 51317, 65979, 102634, 131958, 153951, 307902, 315233, 461853, 630466, 923706, 945699, 1891398, 2206631, 2837097, 4413262, 5674194, 6619893, 13239786, 19859679, 39719358]

約数ペア:

[(1, 39719358), (2, 19859679), (3, 13239786), (6, 6619893), (7, 5674194), (9, 4413262), (14, 2837097), (18, 2206631), (21, 1891398), (42, 945699), (43, 923706), (63, 630466), (86, 461853), (126, 315233), (129, 307902), (258, 153951), (301, 131958), (387, 102634), (602, 65979), (774, 51317), (903, 43986), (1806, 21993), (2709, 14662), (5418, 7331)]