16800858

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:908

約数の個数: 40

約数和(自身を含む): 37971252

約数和(自身を除く): 21170394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 757, 822, 1233, 1514, 2271, 2466, 3699, 4542, 6813, 7398, 11097, 13626, 20439, 22194, 40878, 61317, 103709, 122634, 207418, 311127, 622254, 933381, 1866762, 2800143, 5600286, 8400429, 16800858]

約数ペア:

[(1, 16800858), (2, 8400429), (3, 5600286), (6, 2800143), (9, 1866762), (18, 933381), (27, 622254), (54, 311127), (81, 207418), (137, 122634), (162, 103709), (274, 61317), (411, 40878), (757, 22194), (822, 20439), (1233, 13626), (1514, 11097), (2271, 7398), (2466, 6813), (3699, 4542)]