18097652

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 34052256

約数和(自身を除く): 15954604

約数列:

[1, 2, 4, 19, 38, 76, 83, 151, 166, 302, 332, 361, 604, 722, 1444, 1577, 2869, 3154, 5738, 6308, 11476, 12533, 25066, 29963, 50132, 54511, 59926, 109022, 119852, 218044, 238127, 476254, 952508, 4524413, 9048826, 18097652]

約数ペア:

[(1, 18097652), (2, 9048826), (4, 4524413), (19, 952508), (38, 476254), (76, 238127), (83, 218044), (151, 119852), (166, 109022), (302, 59926), (332, 54511), (361, 50132), (604, 29963), (722, 25066), (1444, 12533), (1577, 11476), (2869, 6308), (3154, 5738)]