39406878

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 104159520

約数和(自身を除く): 64752642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 98, 106, 126, 147, 159, 189, 281, 294, 318, 371, 378, 441, 477, 562, 742, 843, 882, 954, 1113, 1323, 1431, 1686, 1967, 2226, 2529, 2597, 2646, 2862, 3339, 3934, 5058, 5194, 5901, 6678, 7587, 7791, 10017, 11802, 13769, 14893, 15174, 15582, 17703, 20034, 23373, 27538, 29786, 35406, 41307, 44679, 46746, 53109, 70119, 82614, 89358, 104251, 106218, 123921, 134037, 140238, 208502, 247842, 268074, 312753, 371763, 402111, 625506, 729757, 743526, 804222, 938259, 1459514, 1876518, 2189271, 2814777, 4378542, 5629554, 6567813, 13135626, 19703439, 39406878]

約数ペア:

[(1, 39406878), (2, 19703439), (3, 13135626), (6, 6567813), (7, 5629554), (9, 4378542), (14, 2814777), (18, 2189271), (21, 1876518), (27, 1459514), (42, 938259), (49, 804222), (53, 743526), (54, 729757), (63, 625506), (98, 402111), (106, 371763), (126, 312753), (147, 268074), (159, 247842), (189, 208502), (281, 140238), (294, 134037), (318, 123921), (371, 106218), (378, 104251), (441, 89358), (477, 82614), (562, 70119), (742, 53109), (843, 46746), (882, 44679), (954, 41307), (1113, 35406), (1323, 29786), (1431, 27538), (1686, 23373), (1967, 20034), (2226, 17703), (2529, 15582), (2597, 15174), (2646, 14893), (2862, 13769), (3339, 11802), (3934, 10017), (5058, 7791), (5194, 7587), (5901, 6678)]