2019422418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{6709}}^1$

素因数の和:6971

約数の個数: 64

約数和(自身を含む): 4626357120

約数和(自身を除く): 2606934702

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 227, 442, 454, 663, 681, 1326, 1362, 2951, 3859, 5902, 6709, 7718, 8853, 11577, 13418, 17706, 20127, 23154, 40254, 50167, 87217, 100334, 114053, 150501, 174434, 228106, 261651, 301002, 342159, 523302, 684318, 1482689, 1522943, 2965378, 3045886, 4448067, 4568829, 8896134, 9137658, 19798259, 25890031, 39596518, 51780062, 59394777, 77670093, 118789554, 155340186, 336570403, 673140806, 1009711209, 2019422418]

約数ペア:

[(1, 2019422418), (2, 1009711209), (3, 673140806), (6, 336570403), (13, 155340186), (17, 118789554), (26, 77670093), (34, 59394777), (39, 51780062), (51, 39596518), (78, 25890031), (102, 19798259), (221, 9137658), (227, 8896134), (442, 4568829), (454, 4448067), (663, 3045886), (681, 2965378), (1326, 1522943), (1362, 1482689), (2951, 684318), (3859, 523302), (5902, 342159), (6709, 301002), (7718, 261651), (8853, 228106), (11577, 174434), (13418, 150501), (17706, 114053), (20127, 100334), (23154, 87217), (40254, 50167)]