71315982

素因数分解:

$2^1\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{3547}}^1$

素因数の和:4672

約数の個数: 24

約数和(自身を含む): 154699896

約数和(自身を除く): 83383914

約数列:

[1, 2, 3, 6, 9, 18, 1117, 2234, 3351, 3547, 6702, 7094, 10053, 10641, 20106, 21282, 31923, 63846, 3961999, 7923998, 11885997, 23771994, 35657991, 71315982]

約数ペア:

[(1, 71315982), (2, 35657991), (3, 23771994), (6, 11885997), (9, 7923998), (18, 3961999), (1117, 63846), (2234, 31923), (3351, 21282), (3547, 20106), (6702, 10641), (7094, 10053)]