18768454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2939}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 29352960

約数和(自身を除く): 10584506

約数列:

[1, 2, 31, 62, 103, 206, 2939, 3193, 5878, 6386, 91109, 182218, 302717, 605434, 9384227, 18768454]

約数ペア:

[(1, 18768454), (2, 9384227), (31, 605434), (62, 302717), (103, 182218), (206, 91109), (2939, 6386), (3193, 5878)]