81496818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5903}}^1$

素因数の和:5983

約数の個数: 48

約数和(自身を含む): 193415040

約数和(自身を除く): 111918222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 5903, 6903, 11806, 13806, 17709, 35418, 53127, 76739, 106254, 153478, 230217, 348277, 460434, 690651, 696554, 1044831, 1381302, 2089662, 3134493, 4527601, 6268986, 9055202, 13582803, 27165606, 40748409, 81496818]

約数ペア:

[(1, 81496818), (2, 40748409), (3, 27165606), (6, 13582803), (9, 9055202), (13, 6268986), (18, 4527601), (26, 3134493), (39, 2089662), (59, 1381302), (78, 1044831), (117, 696554), (118, 690651), (177, 460434), (234, 348277), (354, 230217), (531, 153478), (767, 106254), (1062, 76739), (1534, 53127), (2301, 35418), (4602, 17709), (5903, 13806), (6903, 11806)]