18393450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 46604160

約数和(自身を除く): 28210710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 2609, 3525, 5218, 7050, 7827, 13045, 15654, 26090, 39135, 65225, 78270, 122623, 130450, 195675, 245246, 367869, 391350, 613115, 735738, 1226230, 1839345, 3065575, 3678690, 6131150, 9196725, 18393450]

約数ペア:

[(1, 18393450), (2, 9196725), (3, 6131150), (5, 3678690), (6, 3065575), (10, 1839345), (15, 1226230), (25, 735738), (30, 613115), (47, 391350), (50, 367869), (75, 245246), (94, 195675), (141, 130450), (150, 122623), (235, 78270), (282, 65225), (470, 39135), (705, 26090), (1175, 15654), (1410, 13045), (2350, 7827), (2609, 7050), (3525, 5218)]