2456118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 6173856

約数和(自身を除く): 3717738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 193, 202, 303, 386, 579, 606, 707, 909, 1158, 1351, 1414, 1737, 1818, 2121, 2702, 3474, 4053, 4242, 6363, 8106, 12159, 12726, 19493, 24318, 38986, 58479, 116958, 136451, 175437, 272902, 350874, 409353, 818706, 1228059, 2456118]

約数ペア:

[(1, 2456118), (2, 1228059), (3, 818706), (6, 409353), (7, 350874), (9, 272902), (14, 175437), (18, 136451), (21, 116958), (42, 58479), (63, 38986), (101, 24318), (126, 19493), (193, 12726), (202, 12159), (303, 8106), (386, 6363), (579, 4242), (606, 4053), (707, 3474), (909, 2702), (1158, 2121), (1351, 1818), (1414, 1737)]