40294062

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 50516658

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 769, 1278, 1538, 2307, 2911, 4614, 5822, 6921, 8733, 13842, 17466, 26199, 31529, 52398, 54599, 63058, 94587, 109198, 163797, 189174, 283761, 327594, 491391, 567522, 982782, 2238559, 4477118, 6715677, 13431354, 20147031, 40294062]

約数ペア:

[(1, 40294062), (2, 20147031), (3, 13431354), (6, 6715677), (9, 4477118), (18, 2238559), (41, 982782), (71, 567522), (82, 491391), (123, 327594), (142, 283761), (213, 189174), (246, 163797), (369, 109198), (426, 94587), (639, 63058), (738, 54599), (769, 52398), (1278, 31529), (1538, 26199), (2307, 17466), (2911, 13842), (4614, 8733), (5822, 6921)]