1921107414

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{45307}}^1$

素因数の和:45540

約数の個数: 32

約数和(自身を含む): 3966806016

約数和(自身を除く): 2045698602

約数列:

[1, 2, 3, 6, 37, 74, 111, 191, 222, 382, 573, 1146, 7067, 14134, 21201, 42402, 45307, 90614, 135921, 271842, 1676359, 3352718, 5029077, 8653637, 10058154, 17307274, 25960911, 51921822, 320184569, 640369138, 960553707, 1921107414]

約数ペア:

[(1, 1921107414), (2, 960553707), (3, 640369138), (6, 320184569), (37, 51921822), (74, 25960911), (111, 17307274), (191, 10058154), (222, 8653637), (382, 5029077), (573, 3352718), (1146, 1676359), (7067, 271842), (14134, 135921), (21201, 90614), (42402, 45307)]