1691964

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 4380376

約数和(自身を除く): 2688412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1093, 1548, 2186, 3279, 4372, 6558, 9837, 13116, 19674, 39348, 46999, 93998, 140997, 187996, 281994, 422991, 563988, 845982, 1691964]

約数ペア:

[(1, 1691964), (2, 845982), (3, 563988), (4, 422991), (6, 281994), (9, 187996), (12, 140997), (18, 93998), (36, 46999), (43, 39348), (86, 19674), (129, 13116), (172, 9837), (258, 6558), (387, 4372), (516, 3279), (774, 2186), (1093, 1548)]