40243878

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 94769136

約数和(自身を除く): 54525258

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 81, 82, 83, 123, 146, 162, 166, 219, 246, 249, 369, 438, 498, 657, 738, 747, 1107, 1314, 1494, 1971, 2214, 2241, 2993, 3321, 3403, 3942, 4482, 5913, 5986, 6059, 6642, 6723, 6806, 8979, 10209, 11826, 12118, 13446, 17958, 18177, 20418, 26937, 30627, 36354, 53874, 54531, 61254, 80811, 91881, 109062, 161622, 163593, 183762, 242433, 248419, 275643, 327186, 484866, 490779, 496838, 551286, 745257, 981558, 1490514, 2235771, 4471542, 6707313, 13414626, 20121939, 40243878]

約数ペア:

[(1, 40243878), (2, 20121939), (3, 13414626), (6, 6707313), (9, 4471542), (18, 2235771), (27, 1490514), (41, 981558), (54, 745257), (73, 551286), (81, 496838), (82, 490779), (83, 484866), (123, 327186), (146, 275643), (162, 248419), (166, 242433), (219, 183762), (246, 163593), (249, 161622), (369, 109062), (438, 91881), (498, 80811), (657, 61254), (738, 54531), (747, 53874), (1107, 36354), (1314, 30627), (1494, 26937), (1971, 20418), (2214, 18177), (2241, 17958), (2993, 13446), (3321, 12118), (3403, 11826), (3942, 10209), (4482, 8979), (5913, 6806), (5986, 6723), (6059, 6642)]