40407588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86341}}^1$

素因数の和:86364

約数の個数: 36

約数和(自身を含む): 109999708

約数和(自身を除く): 69592120

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86341, 172682, 259023, 345364, 518046, 777069, 1036092, 1122433, 1554138, 2244866, 3108276, 3367299, 4489732, 6734598, 10101897, 13469196, 20203794, 40407588]

約数ペア:

[(1, 40407588), (2, 20203794), (3, 13469196), (4, 10101897), (6, 6734598), (9, 4489732), (12, 3367299), (13, 3108276), (18, 2244866), (26, 1554138), (36, 1122433), (39, 1036092), (52, 777069), (78, 518046), (117, 345364), (156, 259023), (234, 172682), (468, 86341)]