18433718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7561}}^1$

素因数の和:7639

約数の個数: 16

約数和(自身を含む): 29401056

約数和(自身を除く): 10967338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 7561, 15122, 173903, 347806, 400733, 801466, 9216859, 18433718]

約数ペア:

[(1, 18433718), (2, 9216859), (23, 801466), (46, 400733), (53, 347806), (106, 173903), (1219, 15122), (2438, 7561)]