38163942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 86430240

約数和(自身を除く): 48266298

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 113, 174, 226, 261, 339, 522, 647, 678, 1017, 1294, 1941, 2034, 3277, 3882, 5823, 6554, 9831, 11646, 18763, 19662, 29493, 37526, 56289, 58986, 73111, 112578, 146222, 168867, 219333, 337734, 438666, 657999, 1315998, 2120219, 4240438, 6360657, 12721314, 19081971, 38163942]

約数ペア:

[(1, 38163942), (2, 19081971), (3, 12721314), (6, 6360657), (9, 4240438), (18, 2120219), (29, 1315998), (58, 657999), (87, 438666), (113, 337734), (174, 219333), (226, 168867), (261, 146222), (339, 112578), (522, 73111), (647, 58986), (678, 56289), (1017, 37526), (1294, 29493), (1941, 19662), (2034, 18763), (3277, 11646), (3882, 9831), (5823, 6554)]