2015420706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{453311}}^1$

素因数の和:453351

約数の個数: 48

約数和(自身を含む): 4950167040

約数和(自身を除く): 2934746334

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 453311, 906622, 1359933, 2719866, 4079799, 5893043, 8159598, 8612909, 11786086, 17225818, 17679129, 25838727, 35358258, 51677454, 53037387, 77516181, 106074774, 111967817, 155032362, 223935634, 335903451, 671806902, 1007710353, 2015420706]

約数ペア:

[(1, 2015420706), (2, 1007710353), (3, 671806902), (6, 335903451), (9, 223935634), (13, 155032362), (18, 111967817), (19, 106074774), (26, 77516181), (38, 53037387), (39, 51677454), (57, 35358258), (78, 25838727), (114, 17679129), (117, 17225818), (171, 11786086), (234, 8612909), (247, 8159598), (342, 5893043), (494, 4079799), (741, 2719866), (1482, 1359933), (2223, 906622), (4446, 453311)]