40345812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86209}}^1$

素因数の和:86232

約数の個数: 36

約数和(自身を含む): 109831540

約数和(自身を除く): 69485728

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86209, 172418, 258627, 344836, 517254, 775881, 1034508, 1120717, 1551762, 2241434, 3103524, 3362151, 4482868, 6724302, 10086453, 13448604, 20172906, 40345812]

約数ペア:

[(1, 40345812), (2, 20172906), (3, 13448604), (4, 10086453), (6, 6724302), (9, 4482868), (12, 3362151), (13, 3103524), (18, 2241434), (26, 1551762), (36, 1120717), (39, 1034508), (52, 775881), (78, 517254), (117, 344836), (156, 258627), (234, 172418), (468, 86209)]