40515414

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 82342656

約数和(自身を除く): 41827242

約数列:

[1, 2, 3, 6, 151, 197, 227, 302, 394, 453, 454, 591, 681, 906, 1182, 1362, 29747, 34277, 44719, 59494, 68554, 89241, 89438, 102831, 134157, 178482, 205662, 268314, 6752569, 13505138, 20257707, 40515414]

約数ペア:

[(1, 40515414), (2, 20257707), (3, 13505138), (6, 6752569), (151, 268314), (197, 205662), (227, 178482), (302, 134157), (394, 102831), (453, 89438), (454, 89241), (591, 68554), (681, 59494), (906, 44719), (1182, 34277), (1362, 29747)]