1313982

素因数分解:

$2^1\times 3^4\times {\mathrm{8111}}^1$

素因数の和:8125

約数の個数: 20

約数和(自身を含む): 2944656

約数和(自身を除く): 1630674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8111, 16222, 24333, 48666, 72999, 145998, 218997, 437994, 656991, 1313982]

約数ペア:

[(1, 1313982), (2, 656991), (3, 437994), (6, 218997), (9, 145998), (18, 72999), (27, 48666), (54, 24333), (81, 16222), (162, 8111)]