6690654

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 15517440

約数和(自身を除く): 8826786

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 5387, 10774, 16161, 32322, 48483, 96966, 123901, 145449, 247802, 290898, 371703, 743406, 1115109, 2230218, 3345327, 6690654]

約数ペア:

[(1, 6690654), (2, 3345327), (3, 2230218), (6, 1115109), (9, 743406), (18, 371703), (23, 290898), (27, 247802), (46, 145449), (54, 123901), (69, 96966), (138, 48483), (207, 32322), (414, 16161), (621, 10774), (1242, 5387)]