634938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 1368576

約数和(自身を除く): 733638

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 107, 129, 138, 214, 258, 321, 642, 989, 1978, 2461, 2967, 4601, 4922, 5934, 7383, 9202, 13803, 14766, 27606, 105823, 211646, 317469, 634938]

約数ペア:

[(1, 634938), (2, 317469), (3, 211646), (6, 105823), (23, 27606), (43, 14766), (46, 13803), (69, 9202), (86, 7383), (107, 5934), (129, 4922), (138, 4601), (214, 2967), (258, 2461), (321, 1978), (642, 989)]