40166514

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71983}}^1$

素因数の和:72022

約数の個数: 24

約数和(自身を含む): 89836032

約数和(自身を除く): 49669518

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 71983, 143966, 215949, 431898, 647847, 1295694, 2231473, 4462946, 6694419, 13388838, 20083257, 40166514]

約数ペア:

[(1, 40166514), (2, 20083257), (3, 13388838), (6, 6694419), (9, 4462946), (18, 2231473), (31, 1295694), (62, 647847), (93, 431898), (186, 215949), (279, 143966), (558, 71983)]