138692018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 226540800

約数和(自身を除く): 87848782

約数列:

[1, 2, 17, 34, 47, 94, 229, 379, 458, 758, 799, 1598, 3893, 6443, 7786, 10763, 12886, 17813, 21526, 35626, 86791, 173582, 182971, 302821, 365942, 605642, 1475447, 2950894, 4079177, 8158354, 69346009, 138692018]

約数ペア:

[(1, 138692018), (2, 69346009), (17, 8158354), (34, 4079177), (47, 2950894), (94, 1475447), (229, 605642), (379, 365942), (458, 302821), (758, 182971), (799, 173582), (1598, 86791), (3893, 35626), (6443, 21526), (7786, 17813), (10763, 12886)]