1382706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 3407040

約数和(自身を除く): 2024334

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 311, 342, 494, 622, 741, 933, 1482, 1866, 2223, 2799, 4043, 4446, 5598, 5909, 8086, 11818, 12129, 17727, 24258, 35454, 36387, 53181, 72774, 76817, 106362, 153634, 230451, 460902, 691353, 1382706]

約数ペア:

[(1, 1382706), (2, 691353), (3, 460902), (6, 230451), (9, 153634), (13, 106362), (18, 76817), (19, 72774), (26, 53181), (38, 36387), (39, 35454), (57, 24258), (78, 17727), (114, 12129), (117, 11818), (171, 8086), (234, 5909), (247, 5598), (311, 4446), (342, 4043), (494, 2799), (622, 2223), (741, 1866), (933, 1482)]