123729396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7477}}^1$

素因数の和:7688

約数の個数: 48

約数和(自身を含む): 331664256

約数和(自身を除く): 207934860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 7477, 8274, 14954, 16548, 22431, 29908, 44862, 52339, 89724, 104678, 157017, 209356, 314034, 628068, 1472969, 2945938, 4418907, 5891876, 8837814, 10310783, 17675628, 20621566, 30932349, 41243132, 61864698, 123729396]

約数ペア:

[(1, 123729396), (2, 61864698), (3, 41243132), (4, 30932349), (6, 20621566), (7, 17675628), (12, 10310783), (14, 8837814), (21, 5891876), (28, 4418907), (42, 2945938), (84, 1472969), (197, 628068), (394, 314034), (591, 209356), (788, 157017), (1182, 104678), (1379, 89724), (2364, 52339), (2758, 44862), (4137, 29908), (5516, 22431), (7477, 16548), (8274, 14954)]