8151966

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{991}}^1$

素因数の和:1456

約数の個数: 24

約数和(自身を含む): 17719104

約数和(自身を除く): 9567138

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 991, 1371, 1982, 2742, 2973, 4113, 5946, 8226, 8919, 17838, 452887, 905774, 1358661, 2717322, 4075983, 8151966]

約数ペア:

[(1, 8151966), (2, 4075983), (3, 2717322), (6, 1358661), (9, 905774), (18, 452887), (457, 17838), (914, 8919), (991, 8226), (1371, 5946), (1982, 4113), (2742, 2973)]