186403842

素因数分解:

$2^1\times 3^6\times {\mathrm{127849}}^1$

素因数の和:127869

約数の個数: 28

約数和(自身を含む): 419220150

約数和(自身を除く): 232816308

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 127849, 255698, 383547, 767094, 1150641, 2301282, 3451923, 6903846, 10355769, 20711538, 31067307, 62134614, 93201921, 186403842]

約数ペア:

[(1, 186403842), (2, 93201921), (3, 62134614), (6, 31067307), (9, 20711538), (18, 10355769), (27, 6903846), (54, 3451923), (81, 2301282), (162, 1150641), (243, 767094), (486, 383547), (729, 255698), (1458, 127849)]