12744186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 33239808

約数和(自身を除く): 20495622

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1373, 1547, 2746, 3094, 4119, 4641, 8238, 9282, 9611, 17849, 19222, 23341, 28833, 35698, 46682, 53547, 57666, 70023, 107094, 124943, 140046, 163387, 249886, 303433, 326774, 374829, 490161, 606866, 749658, 910299, 980322, 1820598, 2124031, 4248062, 6372093, 12744186]

約数ペア:

[(1, 12744186), (2, 6372093), (3, 4248062), (6, 2124031), (7, 1820598), (13, 980322), (14, 910299), (17, 749658), (21, 606866), (26, 490161), (34, 374829), (39, 326774), (42, 303433), (51, 249886), (78, 163387), (91, 140046), (102, 124943), (119, 107094), (182, 70023), (221, 57666), (238, 53547), (273, 46682), (357, 35698), (442, 28833), (546, 23341), (663, 19222), (714, 17849), (1326, 9611), (1373, 9282), (1547, 8238), (2746, 4641), (3094, 4119)]