9311918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 9074002

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 239, 242, 253, 322, 478, 506, 847, 1673, 1694, 1771, 2629, 2783, 3346, 3542, 5258, 5497, 5566, 10994, 18403, 19481, 28919, 36806, 38479, 38962, 57838, 60467, 76958, 120934, 202433, 404866, 423269, 665137, 846538, 1330274, 4655959, 9311918]

約数ペア:

[(1, 9311918), (2, 4655959), (7, 1330274), (11, 846538), (14, 665137), (22, 423269), (23, 404866), (46, 202433), (77, 120934), (121, 76958), (154, 60467), (161, 57838), (239, 38962), (242, 38479), (253, 36806), (322, 28919), (478, 19481), (506, 18403), (847, 10994), (1673, 5566), (1694, 5497), (1771, 5258), (2629, 3542), (2783, 3346)]