18795780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34807}}^1$

素因数の和:34825

約数の個数: 48

約数和(自身を含む): 58477440

約数和(自身を除く): 39681660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 34807, 69614, 104421, 139228, 174035, 208842, 313263, 348070, 417684, 522105, 626526, 696140, 939789, 1044210, 1253052, 1566315, 1879578, 2088420, 3132630, 3759156, 4698945, 6265260, 9397890, 18795780]

約数ペア:

[(1, 18795780), (2, 9397890), (3, 6265260), (4, 4698945), (5, 3759156), (6, 3132630), (9, 2088420), (10, 1879578), (12, 1566315), (15, 1253052), (18, 1044210), (20, 939789), (27, 696140), (30, 626526), (36, 522105), (45, 417684), (54, 348070), (60, 313263), (90, 208842), (108, 174035), (135, 139228), (180, 104421), (270, 69614), (540, 34807)]