16746678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 39770640

約数和(自身を除く): 23023962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1213, 1534, 2301, 2426, 3639, 4602, 6903, 7278, 10917, 13806, 15769, 21834, 31538, 47307, 71567, 94614, 141921, 143134, 214701, 283842, 429402, 644103, 930371, 1288206, 1860742, 2791113, 5582226, 8373339, 16746678]

約数ペア:

[(1, 16746678), (2, 8373339), (3, 5582226), (6, 2791113), (9, 1860742), (13, 1288206), (18, 930371), (26, 644103), (39, 429402), (59, 283842), (78, 214701), (117, 143134), (118, 141921), (177, 94614), (234, 71567), (354, 47307), (531, 31538), (767, 21834), (1062, 15769), (1213, 13806), (1534, 10917), (2301, 7278), (2426, 6903), (3639, 4602)]