40570206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15520

約数の個数: 32

約数和(自身を含む): 89130240

約数和(自身を除く): 48560034

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 15473, 30946, 46419, 92838, 293987, 355879, 587974, 711758, 881961, 1067637, 1763922, 2135274, 6761701, 13523402, 20285103, 40570206]

約数ペア:

[(1, 40570206), (2, 20285103), (3, 13523402), (6, 6761701), (19, 2135274), (23, 1763922), (38, 1067637), (46, 881961), (57, 711758), (69, 587974), (114, 355879), (138, 293987), (437, 92838), (874, 46419), (1311, 30946), (2622, 15473)]