18235182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 44605440

約数和(自身を除く): 26370258

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 439, 483, 602, 878, 903, 966, 989, 1317, 1806, 1978, 2634, 2967, 3073, 5934, 6146, 6923, 9219, 10097, 13846, 18438, 18877, 20194, 20769, 30291, 37754, 41538, 56631, 60582, 70679, 113262, 132139, 141358, 212037, 264278, 396417, 424074, 434171, 792834, 868342, 1302513, 2605026, 3039197, 6078394, 9117591, 18235182]

約数ペア:

[(1, 18235182), (2, 9117591), (3, 6078394), (6, 3039197), (7, 2605026), (14, 1302513), (21, 868342), (23, 792834), (42, 434171), (43, 424074), (46, 396417), (69, 264278), (86, 212037), (129, 141358), (138, 132139), (161, 113262), (258, 70679), (301, 60582), (322, 56631), (439, 41538), (483, 37754), (602, 30291), (878, 20769), (903, 20194), (966, 18877), (989, 18438), (1317, 13846), (1806, 10097), (1978, 9219), (2634, 6923), (2967, 6146), (3073, 5934)]