138946836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53359}}^1$

素因数の和:53404

約数の個数: 48

約数和(自身を含む): 382484480

約数和(自身を除く): 243537644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 53359, 106718, 160077, 213436, 320154, 373513, 640308, 747026, 1120539, 1494052, 1654129, 2241078, 3308258, 4482156, 4962387, 6616516, 9924774, 11578903, 19849548, 23157806, 34736709, 46315612, 69473418, 138946836]

約数ペア:

[(1, 138946836), (2, 69473418), (3, 46315612), (4, 34736709), (6, 23157806), (7, 19849548), (12, 11578903), (14, 9924774), (21, 6616516), (28, 4962387), (31, 4482156), (42, 3308258), (62, 2241078), (84, 1654129), (93, 1494052), (124, 1120539), (186, 747026), (217, 640308), (372, 373513), (434, 320154), (651, 213436), (868, 160077), (1302, 106718), (2604, 53359)]