18252922

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 27937800

約数和(自身を除く): 9684878

約数列:

[1, 2, 101, 109, 202, 218, 829, 1658, 11009, 22018, 83729, 90361, 167458, 180722, 9126461, 18252922]

約数ペア:

[(1, 18252922), (2, 9126461), (101, 180722), (109, 167458), (202, 90361), (218, 83729), (829, 22018), (1658, 11009)]