40347306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72307}}^1$

素因数の和:72346

約数の個数: 24

約数和(自身を含む): 90240384

約数和(自身を除く): 49893078

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 72307, 144614, 216921, 433842, 650763, 1301526, 2241517, 4483034, 6724551, 13449102, 20173653, 40347306]

約数ペア:

[(1, 40347306), (2, 20173653), (3, 13449102), (6, 6724551), (9, 4483034), (18, 2241517), (31, 1301526), (62, 650763), (93, 433842), (186, 216921), (279, 144614), (558, 72307)]