40427556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259151}}^1$

素因数の和:259171

約数の個数: 24

約数和(自身を含む): 101587584

約数和(自身を除く): 61160028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 259151, 518302, 777453, 1036604, 1554906, 3109812, 3368963, 6737926, 10106889, 13475852, 20213778, 40427556]

約数ペア:

[(1, 40427556), (2, 20213778), (3, 13475852), (4, 10106889), (6, 6737926), (12, 3368963), (13, 3109812), (26, 1554906), (39, 1036604), (52, 777453), (78, 518302), (156, 259151)]