972817188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{7841}}^1$

素因数の和:8073

約数の個数: 72

約数和(自身を含む): 2653356384

約数和(自身を除く): 1680539196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 7841, 8862, 10339, 15682, 17724, 20678, 23523, 31017, 31364, 41356, 47046, 54887, 62034, 94092, 109774, 124068, 164661, 219548, 329322, 384209, 658644, 768418, 1152627, 1536836, 1654451, 2305254, 3308902, 4610508, 4963353, 6617804, 9926706, 11581157, 19853412, 23162314, 34743471, 46324628, 69486942, 81068099, 138973884, 162136198, 243204297, 324272396, 486408594, 972817188]

約数ペア:

[(1, 972817188), (2, 486408594), (3, 324272396), (4, 243204297), (6, 162136198), (7, 138973884), (12, 81068099), (14, 69486942), (21, 46324628), (28, 34743471), (42, 23162314), (49, 19853412), (84, 11581157), (98, 9926706), (147, 6617804), (196, 4963353), (211, 4610508), (294, 3308902), (422, 2305254), (588, 1654451), (633, 1536836), (844, 1152627), (1266, 768418), (1477, 658644), (2532, 384209), (2954, 329322), (4431, 219548), (5908, 164661), (7841, 124068), (8862, 109774), (10339, 94092), (15682, 62034), (17724, 54887), (20678, 47046), (23523, 41356), (31017, 31364)]