18513450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41141}}^1$

素因数の和:41159

約数の個数: 36

約数和(自身を含む): 49740678

約数和(自身を除く): 31227228

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 41141, 82282, 123423, 205705, 246846, 370269, 411410, 617115, 740538, 1028525, 1234230, 1851345, 2057050, 3085575, 3702690, 6171150, 9256725, 18513450]

約数ペア:

[(1, 18513450), (2, 9256725), (3, 6171150), (5, 3702690), (6, 3085575), (9, 2057050), (10, 1851345), (15, 1234230), (18, 1028525), (25, 740538), (30, 617115), (45, 411410), (50, 370269), (75, 246846), (90, 205705), (150, 123423), (225, 82282), (450, 41141)]