1294176042

素因数分解:

$2^1\times 3^4\times {\mathrm{7988741}}^1$

素因数の和:7988755

約数の個数: 20

約数和(自身を含む): 2899913346

約数和(自身を除く): 1605737304

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7988741, 15977482, 23966223, 47932446, 71898669, 143797338, 215696007, 431392014, 647088021, 1294176042]

約数ペア:

[(1, 1294176042), (2, 647088021), (3, 431392014), (6, 215696007), (9, 143797338), (18, 71898669), (27, 47932446), (54, 23966223), (81, 15977482), (162, 7988741)]