18189626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5879}}^1$

素因数の和:5918

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 17372614

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 5879, 11758, 41153, 76427, 82306, 99943, 152854, 199886, 534989, 699601, 1069978, 1299259, 1399202, 2598518, 9094813, 18189626]

約数ペア:

[(1, 18189626), (2, 9094813), (7, 2598518), (13, 1399202), (14, 1299259), (17, 1069978), (26, 699601), (34, 534989), (91, 199886), (119, 152854), (182, 99943), (221, 82306), (238, 76427), (442, 41153), (1547, 11758), (3094, 5879)]