3491628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 9402624

約数和(自身を除く): 5910996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 211, 394, 422, 591, 633, 788, 844, 1182, 1266, 1379, 1477, 2364, 2532, 2758, 2954, 4137, 4431, 5516, 5908, 8274, 8862, 16548, 17724, 41567, 83134, 124701, 166268, 249402, 290969, 498804, 581938, 872907, 1163876, 1745814, 3491628]

約数ペア:

[(1, 3491628), (2, 1745814), (3, 1163876), (4, 872907), (6, 581938), (7, 498804), (12, 290969), (14, 249402), (21, 166268), (28, 124701), (42, 83134), (84, 41567), (197, 17724), (211, 16548), (394, 8862), (422, 8274), (591, 5908), (633, 5516), (788, 4431), (844, 4137), (1182, 2954), (1266, 2758), (1379, 2532), (1477, 2364)]