40445946

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 96000000

約数和(自身を除く): 55554054

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 499, 513, 711, 998, 1026, 1422, 1497, 1501, 2133, 2994, 3002, 4266, 4491, 4503, 8982, 9006, 9481, 13473, 13509, 18962, 26946, 27018, 28443, 39421, 40527, 56886, 78842, 81054, 85329, 118263, 170658, 236526, 255987, 354789, 511974, 709578, 748999, 1064367, 1497998, 2128734, 2246997, 4493994, 6740991, 13481982, 20222973, 40445946]

約数ペア:

[(1, 40445946), (2, 20222973), (3, 13481982), (6, 6740991), (9, 4493994), (18, 2246997), (19, 2128734), (27, 1497998), (38, 1064367), (54, 748999), (57, 709578), (79, 511974), (114, 354789), (158, 255987), (171, 236526), (237, 170658), (342, 118263), (474, 85329), (499, 81054), (513, 78842), (711, 56886), (998, 40527), (1026, 39421), (1422, 28443), (1497, 27018), (1501, 26946), (2133, 18962), (2994, 13509), (3002, 13473), (4266, 9481), (4491, 9006), (4503, 8982)]