18292934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 13588666

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 409, 418, 818, 1177, 2033, 2354, 4066, 4499, 7771, 8998, 15542, 22363, 43763, 44726, 85481, 87526, 170962, 481393, 831497, 962786, 1662994, 9146467, 18292934]

約数ペア:

[(1, 18292934), (2, 9146467), (11, 1662994), (19, 962786), (22, 831497), (38, 481393), (107, 170962), (209, 87526), (214, 85481), (409, 44726), (418, 43763), (818, 22363), (1177, 15542), (2033, 8998), (2354, 7771), (4066, 4499)]