19084734

素因数分解:

$2^1\times 3^5\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 43400448

約数和(自身を除く): 24315714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 367, 486, 642, 734, 963, 1101, 1926, 2202, 2889, 3303, 5778, 6606, 8667, 9909, 17334, 19818, 26001, 29727, 39269, 52002, 59454, 78538, 89181, 117807, 178362, 235614, 353421, 706842, 1060263, 2120526, 3180789, 6361578, 9542367, 19084734]

約数ペア:

[(1, 19084734), (2, 9542367), (3, 6361578), (6, 3180789), (9, 2120526), (18, 1060263), (27, 706842), (54, 353421), (81, 235614), (107, 178362), (162, 117807), (214, 89181), (243, 78538), (321, 59454), (367, 52002), (486, 39269), (642, 29727), (734, 26001), (963, 19818), (1101, 17334), (1926, 9909), (2202, 8667), (2889, 6606), (3303, 5778)]