1385704242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{160049}}^1$

素因数の和:160107

約数の個数: 48

約数和(自身を含む): 3320717400

約数和(自身を除く): 1935013158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 160049, 320098, 480147, 960294, 1440441, 2080637, 2880882, 4161274, 5921813, 6241911, 11843626, 12483822, 17765439, 18725733, 35530878, 37451466, 53296317, 76983569, 106592634, 153967138, 230950707, 461901414, 692852121, 1385704242]

約数ペア:

[(1, 1385704242), (2, 692852121), (3, 461901414), (6, 230950707), (9, 153967138), (13, 106592634), (18, 76983569), (26, 53296317), (37, 37451466), (39, 35530878), (74, 18725733), (78, 17765439), (111, 12483822), (117, 11843626), (222, 6241911), (234, 5921813), (333, 4161274), (481, 2880882), (666, 2080637), (962, 1440441), (1443, 960294), (2886, 480147), (4329, 320098), (8658, 160049)]