18061778

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41617}}^1$

素因数の和:41657

約数の個数: 16

約数和(自身を含む): 31962624

約数和(自身を除く): 13900846

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 41617, 83234, 291319, 582638, 1290127, 2580254, 9030889, 18061778]

約数ペア:

[(1, 18061778), (2, 9030889), (7, 2580254), (14, 1290127), (31, 582638), (62, 291319), (217, 83234), (434, 41617)]