38440818

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18253}}^1$

素因数の和:18280

約数の個数: 40

約数和(自身を含む): 92766828

約数和(自身を除く): 54326010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 18253, 36506, 54759, 109518, 164277, 237289, 328554, 474578, 492831, 711867, 985662, 1423734, 1478493, 2135601, 2956986, 4271202, 6406803, 12813606, 19220409, 38440818]

約数ペア:

[(1, 38440818), (2, 19220409), (3, 12813606), (6, 6406803), (9, 4271202), (13, 2956986), (18, 2135601), (26, 1478493), (27, 1423734), (39, 985662), (54, 711867), (78, 492831), (81, 474578), (117, 328554), (162, 237289), (234, 164277), (351, 109518), (702, 54759), (1053, 36506), (2106, 18253)]