28437966

素因数分解:

$2^1\times 3^4\times {\mathrm{175543}}^1$

素因数の和:175557

約数の個数: 20

約数和(自身を含む): 63722472

約数和(自身を除く): 35284506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 175543, 351086, 526629, 1053258, 1579887, 3159774, 4739661, 9479322, 14218983, 28437966]

約数ペア:

[(1, 28437966), (2, 14218983), (3, 9479322), (6, 4739661), (9, 3159774), (18, 1579887), (27, 1053258), (54, 526629), (81, 351086), (162, 175543)]