13401402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 31628160

約数和(自身を除く): 18226758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 577, 1106, 1154, 1659, 1731, 3318, 3462, 3871, 4039, 7742, 8078, 11613, 12117, 23226, 24234, 28273, 45583, 56546, 84819, 91166, 136749, 169638, 273498, 319081, 638162, 957243, 1914486, 2233567, 4467134, 6700701, 13401402]

約数ペア:

[(1, 13401402), (2, 6700701), (3, 4467134), (6, 2233567), (7, 1914486), (14, 957243), (21, 638162), (42, 319081), (49, 273498), (79, 169638), (98, 136749), (147, 91166), (158, 84819), (237, 56546), (294, 45583), (474, 28273), (553, 24234), (577, 23226), (1106, 12117), (1154, 11613), (1659, 8078), (1731, 7742), (3318, 4039), (3462, 3871)]