40942026

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 94053960

約数和(自身を除く): 53111934

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 123, 174, 246, 261, 369, 522, 738, 1189, 1913, 2378, 3567, 3826, 5739, 7134, 10701, 11478, 17217, 21402, 34434, 55477, 78433, 110954, 156866, 166431, 235299, 332862, 470598, 499293, 705897, 998586, 1411794, 2274557, 4549114, 6823671, 13647342, 20471013, 40942026]

約数ペア:

[(1, 40942026), (2, 20471013), (3, 13647342), (6, 6823671), (9, 4549114), (18, 2274557), (29, 1411794), (41, 998586), (58, 705897), (82, 499293), (87, 470598), (123, 332862), (174, 235299), (246, 166431), (261, 156866), (369, 110954), (522, 78433), (738, 55477), (1189, 34434), (1913, 21402), (2378, 17217), (3567, 11478), (3826, 10701), (5739, 7134)]