64819854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1217}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 153906480

約数和(自身を除く): 89086626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 269, 538, 807, 1217, 1614, 2421, 2434, 2959, 3651, 4842, 5918, 7302, 8877, 10953, 13387, 17754, 21906, 26631, 26774, 40161, 53262, 80322, 120483, 240966, 327373, 654746, 982119, 1964238, 2946357, 3601103, 5892714, 7202206, 10803309, 21606618, 32409927, 64819854]

約数ペア:

[(1, 64819854), (2, 32409927), (3, 21606618), (6, 10803309), (9, 7202206), (11, 5892714), (18, 3601103), (22, 2946357), (33, 1964238), (66, 982119), (99, 654746), (198, 327373), (269, 240966), (538, 120483), (807, 80322), (1217, 53262), (1614, 40161), (2421, 26774), (2434, 26631), (2959, 21906), (3651, 17754), (4842, 13387), (5918, 10953), (7302, 8877)]