1293246

素因数分解:

$2^1\times 3^6\times {\mathrm{887}}^1$

素因数の和:907

約数の個数: 28

約数和(自身を含む): 2911752

約数和(自身を除く): 1618506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 887, 1458, 1774, 2661, 5322, 7983, 15966, 23949, 47898, 71847, 143694, 215541, 431082, 646623, 1293246]

約数ペア:

[(1, 1293246), (2, 646623), (3, 431082), (6, 215541), (9, 143694), (18, 71847), (27, 47898), (54, 23949), (81, 15966), (162, 7983), (243, 5322), (486, 2661), (729, 1774), (887, 1458)]