68702958

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20857}}^1$

素因数の和:20929

約数の個数: 32

約数和(自身を含む): 155183520

約数和(自身を除く): 86480562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20857, 41714, 62571, 125142, 187713, 375426, 563139, 1126278, 1272277, 2544554, 3816831, 7633662, 11450493, 22900986, 34351479, 68702958]

約数ペア:

[(1, 68702958), (2, 34351479), (3, 22900986), (6, 11450493), (9, 7633662), (18, 3816831), (27, 2544554), (54, 1272277), (61, 1126278), (122, 563139), (183, 375426), (366, 187713), (549, 125142), (1098, 62571), (1647, 41714), (3294, 20857)]