223889718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{2347}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 482823936

約数和(自身を除く): 258934218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1223, 2347, 2446, 3669, 4694, 7041, 7338, 14082, 15899, 30511, 31798, 47697, 61022, 91533, 95394, 183066, 2870381, 5740762, 8611143, 17222286, 37314953, 74629906, 111944859, 223889718]

約数ペア:

[(1, 223889718), (2, 111944859), (3, 74629906), (6, 37314953), (13, 17222286), (26, 8611143), (39, 5740762), (78, 2870381), (1223, 183066), (2347, 95394), (2446, 91533), (3669, 61022), (4694, 47697), (7041, 31798), (7338, 30511), (14082, 15899)]