18112086

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4898

約数の個数: 40

約数和(自身を含む): 42357744

約数和(自身を除く): 24245658

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 4861, 9722, 14583, 29166, 43749, 87498, 111803, 131247, 223606, 262494, 335409, 393741, 670818, 787482, 1006227, 2012454, 3018681, 6037362, 9056043, 18112086]

約数ペア:

[(1, 18112086), (2, 9056043), (3, 6037362), (6, 3018681), (9, 2012454), (18, 1006227), (23, 787482), (27, 670818), (46, 393741), (54, 335409), (69, 262494), (81, 223606), (138, 131247), (162, 111803), (207, 87498), (414, 43749), (621, 29166), (1242, 14583), (1863, 9722), (3726, 4861)]