1962774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 4852224

約数和(自身を除く): 2889450

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 431, 506, 759, 862, 1293, 1518, 2277, 2586, 3879, 4554, 4741, 7758, 9482, 9913, 14223, 19826, 28446, 29739, 42669, 59478, 85338, 89217, 109043, 178434, 218086, 327129, 654258, 981387, 1962774]

約数ペア:

[(1, 1962774), (2, 981387), (3, 654258), (6, 327129), (9, 218086), (11, 178434), (18, 109043), (22, 89217), (23, 85338), (33, 59478), (46, 42669), (66, 29739), (69, 28446), (99, 19826), (138, 14223), (198, 9913), (207, 9482), (253, 7758), (414, 4741), (431, 4554), (506, 3879), (759, 2586), (862, 2277), (1293, 1518)]