81869502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95419}}^1$

素因数の和:95448

約数の個数: 32

約数和(自身を含む): 192366720

約数和(自身を除く): 110497218

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 95419, 190838, 286257, 572514, 1049609, 1240447, 2099218, 2480894, 3148827, 3721341, 6297654, 7442682, 13644917, 27289834, 40934751, 81869502]

約数ペア:

[(1, 81869502), (2, 40934751), (3, 27289834), (6, 13644917), (11, 7442682), (13, 6297654), (22, 3721341), (26, 3148827), (33, 2480894), (39, 2099218), (66, 1240447), (78, 1049609), (143, 572514), (286, 286257), (429, 190838), (858, 95419)]