16909380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93941}}^1$

素因数の和:93956

約数の個数: 36

約数和(自身を含む): 51292332

約数和(自身を除く): 34382952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93941, 187882, 281823, 375764, 469705, 563646, 845469, 939410, 1127292, 1409115, 1690938, 1878820, 2818230, 3381876, 4227345, 5636460, 8454690, 16909380]

約数ペア:

[(1, 16909380), (2, 8454690), (3, 5636460), (4, 4227345), (5, 3381876), (6, 2818230), (9, 1878820), (10, 1690938), (12, 1409115), (15, 1127292), (18, 939410), (20, 845469), (30, 563646), (36, 469705), (45, 375764), (60, 281823), (90, 187882), (180, 93941)]