1278846

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3120

約数の個数: 24

約数和(自身を含む): 2892240

約数和(自身を除く): 1613394

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3089, 6178, 9267, 18534, 27801, 55602, 71047, 142094, 213141, 426282, 639423, 1278846]

約数ペア:

[(1, 1278846), (2, 639423), (3, 426282), (6, 213141), (9, 142094), (18, 71047), (23, 55602), (46, 27801), (69, 18534), (138, 9267), (207, 6178), (414, 3089)]