381066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 895488

約数和(自身を除く): 514422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 211, 258, 301, 422, 602, 633, 903, 1266, 1477, 1806, 2954, 4431, 8862, 9073, 18146, 27219, 54438, 63511, 127022, 190533, 381066]

約数ペア:

[(1, 381066), (2, 190533), (3, 127022), (6, 63511), (7, 54438), (14, 27219), (21, 18146), (42, 9073), (43, 8862), (86, 4431), (129, 2954), (211, 1806), (258, 1477), (301, 1266), (422, 903), (602, 633)]