18774774006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13901}}^1\times {\mathrm{9787}}^1$

素因数の和:23716

約数の個数: 32

約数和(自身を含む): 39188959488

約数和(自身を除く): 20414185482

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9787, 13901, 19574, 27802, 29361, 41703, 58722, 83406, 225101, 319723, 450202, 639446, 675303, 959169, 1350606, 1918338, 136049087, 272098174, 408147261, 816294522, 3129129001, 6258258002, 9387387003, 18774774006]

約数ペア:

[(1, 18774774006), (2, 9387387003), (3, 6258258002), (6, 3129129001), (23, 816294522), (46, 408147261), (69, 272098174), (138, 136049087), (9787, 1918338), (13901, 1350606), (19574, 959169), (27802, 675303), (29361, 639446), (41703, 450202), (58722, 319723), (83406, 225101)]