2688893334

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{61703}}^1$

素因数の和:61986

約数の個数: 40

約数和(自身を含む): 6047609040

約数和(自身を除く): 3358715706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 538, 807, 1614, 2421, 4842, 7263, 14526, 21789, 43578, 61703, 123406, 185109, 370218, 555327, 1110654, 1665981, 3331962, 4997943, 9995886, 16598107, 33196214, 49794321, 99588642, 149382963, 298765926, 448148889, 896297778, 1344446667, 2688893334]

約数ペア:

[(1, 2688893334), (2, 1344446667), (3, 896297778), (6, 448148889), (9, 298765926), (18, 149382963), (27, 99588642), (54, 49794321), (81, 33196214), (162, 16598107), (269, 9995886), (538, 4997943), (807, 3331962), (1614, 1665981), (2421, 1110654), (4842, 555327), (7263, 370218), (14526, 185109), (21789, 123406), (43578, 61703)]