2815626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 6314688

約数和(自身を除く): 3499062

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1153, 1221, 2306, 2442, 3459, 6918, 12683, 25366, 38049, 42661, 76098, 85322, 127983, 255966, 469271, 938542, 1407813, 2815626]

約数ペア:

[(1, 2815626), (2, 1407813), (3, 938542), (6, 469271), (11, 255966), (22, 127983), (33, 85322), (37, 76098), (66, 42661), (74, 38049), (111, 25366), (222, 12683), (407, 6918), (814, 3459), (1153, 2442), (1221, 2306)]