18548370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10847}}^1$

素因数の和:10879

約数の個数: 48

約数和(自身を含む): 50768640

約数和(自身を除く): 32220270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 10847, 21694, 32541, 54235, 65082, 97623, 108470, 162705, 195246, 206093, 325410, 412186, 488115, 618279, 976230, 1030465, 1236558, 1854837, 2060930, 3091395, 3709674, 6182790, 9274185, 18548370]

約数ペア:

[(1, 18548370), (2, 9274185), (3, 6182790), (5, 3709674), (6, 3091395), (9, 2060930), (10, 1854837), (15, 1236558), (18, 1030465), (19, 976230), (30, 618279), (38, 488115), (45, 412186), (57, 325410), (90, 206093), (95, 195246), (114, 162705), (171, 108470), (190, 97623), (285, 65082), (342, 54235), (570, 32541), (855, 21694), (1710, 10847)]