28493694

素因数分解:

$2^1\times 3^6\times {\mathrm{19543}}^1$

素因数の和:19563

約数の個数: 28

約数和(自身を含む): 64084776

約数和(自身を除く): 35591082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 19543, 39086, 58629, 117258, 175887, 351774, 527661, 1055322, 1582983, 3165966, 4748949, 9497898, 14246847, 28493694]

約数ペア:

[(1, 28493694), (2, 14246847), (3, 9497898), (6, 4748949), (9, 3165966), (18, 1582983), (27, 1055322), (54, 527661), (81, 351774), (162, 175887), (243, 117258), (486, 58629), (729, 39086), (1458, 19543)]