40739946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22709}}^1$

素因数の和:22750

約数の個数: 32

約数和(自身を含む): 91566720

約数和(自身を除く): 50826774

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 22709, 45418, 68127, 136254, 295217, 522307, 590434, 885651, 1044614, 1566921, 1771302, 3133842, 6789991, 13579982, 20369973, 40739946]

約数ペア:

[(1, 40739946), (2, 20369973), (3, 13579982), (6, 6789991), (13, 3133842), (23, 1771302), (26, 1566921), (39, 1044614), (46, 885651), (69, 590434), (78, 522307), (138, 295217), (299, 136254), (598, 68127), (897, 45418), (1794, 22709)]