65541906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 89286894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 503, 513, 762, 1006, 1026, 1143, 1509, 2286, 2413, 3018, 3429, 4527, 4826, 6858, 7239, 9054, 9557, 13581, 14478, 19114, 21717, 27162, 28671, 43434, 57342, 63881, 65151, 86013, 127762, 130302, 172026, 191643, 258039, 383286, 516078, 574929, 1149858, 1213739, 1724787, 2427478, 3449574, 3641217, 7282434, 10923651, 21847302, 32770953, 65541906]

約数ペア:

[(1, 65541906), (2, 32770953), (3, 21847302), (6, 10923651), (9, 7282434), (18, 3641217), (19, 3449574), (27, 2427478), (38, 1724787), (54, 1213739), (57, 1149858), (114, 574929), (127, 516078), (171, 383286), (254, 258039), (342, 191643), (381, 172026), (503, 130302), (513, 127762), (762, 86013), (1006, 65151), (1026, 63881), (1143, 57342), (1509, 43434), (2286, 28671), (2413, 27162), (3018, 21717), (3429, 19114), (4527, 14478), (4826, 13581), (6858, 9557), (7239, 9054)]