1387134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 3500640

約数和(自身を除く): 2113506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 109, 126, 202, 218, 303, 327, 606, 654, 707, 763, 909, 981, 1414, 1526, 1818, 1962, 2121, 2289, 4242, 4578, 6363, 6867, 11009, 12726, 13734, 22018, 33027, 66054, 77063, 99081, 154126, 198162, 231189, 462378, 693567, 1387134]

約数ペア:

[(1, 1387134), (2, 693567), (3, 462378), (6, 231189), (7, 198162), (9, 154126), (14, 99081), (18, 77063), (21, 66054), (42, 33027), (63, 22018), (101, 13734), (109, 12726), (126, 11009), (202, 6867), (218, 6363), (303, 4578), (327, 4242), (606, 2289), (654, 2121), (707, 1962), (763, 1818), (909, 1526), (981, 1414)]