40531212

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{12941}}^1$

素因数の和:12983

約数の個数: 48

約数和(自身を含む): 108712800

約数和(自身を除く): 68181588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 12941, 25882, 38823, 51764, 77646, 116469, 155292, 232938, 349407, 375289, 465876, 698814, 750578, 1125867, 1397628, 1501156, 2251734, 3377601, 4503468, 6755202, 10132803, 13510404, 20265606, 40531212]

約数ペア:

[(1, 40531212), (2, 20265606), (3, 13510404), (4, 10132803), (6, 6755202), (9, 4503468), (12, 3377601), (18, 2251734), (27, 1501156), (29, 1397628), (36, 1125867), (54, 750578), (58, 698814), (87, 465876), (108, 375289), (116, 349407), (174, 232938), (261, 155292), (348, 116469), (522, 77646), (783, 51764), (1044, 38823), (1566, 25882), (3132, 12941)]