38748633

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 68124672

約数和(自身を除く): 29376039

約数列:

[1, 3, 7, 11, 21, 33, 43, 47, 77, 83, 129, 141, 231, 249, 301, 329, 473, 517, 581, 903, 913, 987, 1419, 1551, 1743, 2021, 2739, 3311, 3569, 3619, 3901, 6063, 6391, 9933, 10707, 10857, 11703, 14147, 19173, 22231, 24983, 27307, 39259, 42441, 42911, 66693, 74949, 81921, 117777, 128733, 155617, 167743, 274813, 300377, 466851, 503229, 824439, 901131, 1174201, 1845173, 3522603, 5535519, 12916211, 38748633]

約数ペア:

[(1, 38748633), (3, 12916211), (7, 5535519), (11, 3522603), (21, 1845173), (33, 1174201), (43, 901131), (47, 824439), (77, 503229), (83, 466851), (129, 300377), (141, 274813), (231, 167743), (249, 155617), (301, 128733), (329, 117777), (473, 81921), (517, 74949), (581, 66693), (903, 42911), (913, 42441), (987, 39259), (1419, 27307), (1551, 24983), (1743, 22231), (2021, 19173), (2739, 14147), (3311, 11703), (3569, 10857), (3619, 10707), (3901, 9933), (6063, 6391)]