82101942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20639}}^1$

素因数の和:20677

約数の個数: 48

約数和(自身を含む): 202849920

約数和(自身を除く): 120747978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 20639, 41278, 61917, 123834, 185751, 268307, 350863, 371502, 536614, 701726, 804921, 1052589, 1609842, 2105178, 2414763, 3157767, 4561219, 4829526, 6315534, 9122438, 13683657, 27367314, 41050971, 82101942]

約数ペア:

[(1, 82101942), (2, 41050971), (3, 27367314), (6, 13683657), (9, 9122438), (13, 6315534), (17, 4829526), (18, 4561219), (26, 3157767), (34, 2414763), (39, 2105178), (51, 1609842), (78, 1052589), (102, 804921), (117, 701726), (153, 536614), (221, 371502), (234, 350863), (306, 268307), (442, 185751), (663, 123834), (1326, 61917), (1989, 41278), (3978, 20639)]