27821742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3463}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 60523008

約数和(自身を除く): 32701266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 3463, 4017, 6926, 8034, 10389, 20778, 45019, 90038, 135057, 270114, 356689, 713378, 1070067, 2140134, 4636957, 9273914, 13910871, 27821742]

約数ペア:

[(1, 27821742), (2, 13910871), (3, 9273914), (6, 4636957), (13, 2140134), (26, 1070067), (39, 713378), (78, 356689), (103, 270114), (206, 135057), (309, 90038), (618, 45019), (1339, 20778), (2678, 10389), (3463, 8034), (4017, 6926)]