12468045951

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{15647}}^1$

素因数の和:15796

約数の個数: 48

約数和(自身を含む): 19333416960

約数和(自身を除く): 6865371009

約数列:

[1, 3, 9, 29, 43, 71, 87, 129, 213, 261, 387, 639, 1247, 2059, 3053, 3741, 6177, 9159, 11223, 15647, 18531, 27477, 46941, 88537, 140823, 265611, 453763, 672821, 796833, 1110937, 1361289, 2018463, 3332811, 4083867, 6055389, 9998433, 19511809, 32217173, 47770291, 58535427, 96651519, 143310873, 175606281, 289954557, 429932619, 1385338439, 4156015317, 12468045951]

約数ペア:

[(1, 12468045951), (3, 4156015317), (9, 1385338439), (29, 429932619), (43, 289954557), (71, 175606281), (87, 143310873), (129, 96651519), (213, 58535427), (261, 47770291), (387, 32217173), (639, 19511809), (1247, 9998433), (2059, 6055389), (3053, 4083867), (3741, 3332811), (6177, 2018463), (9159, 1361289), (11223, 1110937), (15647, 796833), (18531, 672821), (27477, 453763), (46941, 265611), (88537, 140823)]