12168978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 13491822

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 809, 1618, 2427, 2507, 4854, 5014, 7521, 15042, 18607, 37214, 55821, 88181, 111642, 176362, 264543, 529086, 2028163, 4056326, 6084489, 12168978]

約数ペア:

[(1, 12168978), (2, 6084489), (3, 4056326), (6, 2028163), (23, 529086), (46, 264543), (69, 176362), (109, 111642), (138, 88181), (218, 55821), (327, 37214), (654, 18607), (809, 15042), (1618, 7521), (2427, 5014), (2507, 4854)]