27996894

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{1039}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 62400000

約数和(自身を除く): 34403106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1039, 1497, 2078, 2994, 3117, 4491, 6234, 8982, 9351, 13473, 18702, 26946, 28053, 56106, 518461, 1036922, 1555383, 3110766, 4666149, 9332298, 13998447, 27996894]

約数ペア:

[(1, 27996894), (2, 13998447), (3, 9332298), (6, 4666149), (9, 3110766), (18, 1555383), (27, 1036922), (54, 518461), (499, 56106), (998, 28053), (1039, 26946), (1497, 18702), (2078, 13473), (2994, 9351), (3117, 8982), (4491, 6234)]