40339866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30983}}^1$

素因数の和:31026

約数の個数: 32

約数和(自身を含む): 95182848

約数和(自身を除く): 54842982

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 30983, 61966, 92949, 185898, 216881, 433762, 650643, 960473, 1301286, 1920946, 2881419, 5762838, 6723311, 13446622, 20169933, 40339866]

約数ペア:

[(1, 40339866), (2, 20169933), (3, 13446622), (6, 6723311), (7, 5762838), (14, 2881419), (21, 1920946), (31, 1301286), (42, 960473), (62, 650643), (93, 433762), (186, 216881), (217, 185898), (434, 92949), (651, 61966), (1302, 30983)]