40221318

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 43644282

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 1663, 3326, 4031, 4989, 8062, 9978, 12093, 24186, 48227, 96454, 144681, 231157, 289362, 462314, 693471, 1386942, 6703553, 13407106, 20110659, 40221318]

約数ペア:

[(1, 40221318), (2, 20110659), (3, 13407106), (6, 6703553), (29, 1386942), (58, 693471), (87, 462314), (139, 289362), (174, 231157), (278, 144681), (417, 96454), (834, 48227), (1663, 24186), (3326, 12093), (4031, 9978), (4989, 8062)]