16656804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1601}}^1$

素因数の和:1645

約数の個数: 54

約数和(自身を含む): 44755074

約数和(自身を除く): 28098270

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1601, 1734, 2601, 3202, 3468, 4803, 5202, 6404, 9606, 10404, 14409, 19212, 27217, 28818, 54434, 57636, 81651, 108868, 163302, 244953, 326604, 462689, 489906, 925378, 979812, 1388067, 1850756, 2776134, 4164201, 5552268, 8328402, 16656804]

約数ペア:

[(1, 16656804), (2, 8328402), (3, 5552268), (4, 4164201), (6, 2776134), (9, 1850756), (12, 1388067), (17, 979812), (18, 925378), (34, 489906), (36, 462689), (51, 326604), (68, 244953), (102, 163302), (153, 108868), (204, 81651), (289, 57636), (306, 54434), (578, 28818), (612, 27217), (867, 19212), (1156, 14409), (1601, 10404), (1734, 9606), (2601, 6404), (3202, 5202), (3468, 4803)]