81713034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18419

約数の個数: 48

約数和(自身を含む): 200709600

約数和(自身を除く): 118996566

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, 18379, 36758, 55137, 110274, 165411, 238927, 330822, 349201, 477854, 698402, 716781, 1047603, 1433562, 2095206, 2150343, 3142809, 4300686, 4539613, 6285618, 9079226, 13618839, 27237678, 40856517, 81713034]

約数ペア:

[(1, 81713034), (2, 40856517), (3, 27237678), (6, 13618839), (9, 9079226), (13, 6285618), (18, 4539613), (19, 4300686), (26, 3142809), (38, 2150343), (39, 2095206), (57, 1433562), (78, 1047603), (114, 716781), (117, 698402), (171, 477854), (234, 349201), (247, 330822), (342, 238927), (494, 165411), (741, 110274), (1482, 55137), (2223, 36758), (4446, 18379)]