8152254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 20540520

約数和(自身を除く): 12388266

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 197, 198, 209, 242, 342, 363, 394, 418, 591, 627, 726, 1089, 1182, 1254, 1773, 1881, 2167, 2178, 2299, 3546, 3743, 3762, 4334, 4598, 6501, 6897, 7486, 11229, 13002, 13794, 19503, 20691, 22458, 23837, 33687, 39006, 41173, 41382, 47674, 67374, 71511, 82346, 123519, 143022, 214533, 247038, 370557, 429066, 452903, 741114, 905806, 1358709, 2717418, 4076127, 8152254]

約数ペア:

[(1, 8152254), (2, 4076127), (3, 2717418), (6, 1358709), (9, 905806), (11, 741114), (18, 452903), (19, 429066), (22, 370557), (33, 247038), (38, 214533), (57, 143022), (66, 123519), (99, 82346), (114, 71511), (121, 67374), (171, 47674), (197, 41382), (198, 41173), (209, 39006), (242, 33687), (342, 23837), (363, 22458), (394, 20691), (418, 19503), (591, 13794), (627, 13002), (726, 11229), (1089, 7486), (1182, 6897), (1254, 6501), (1773, 4598), (1881, 4334), (2167, 3762), (2178, 3743), (2299, 3546)]