214758

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 493920

約数和(自身を除く): 279162

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1107, 1746, 2214, 2619, 3977, 5238, 7954, 11931, 23862, 35793, 71586, 107379, 214758]

約数ペア:

[(1, 214758), (2, 107379), (3, 71586), (6, 35793), (9, 23862), (18, 11931), (27, 7954), (41, 5238), (54, 3977), (82, 2619), (97, 2214), (123, 1746), (194, 1107), (246, 873), (291, 738), (369, 582)]