18764058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8663}}^1$

素因数の和:8706

約数の個数: 24

約数和(自身を含む): 39611808

約数和(自身を除く): 20847750

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 8663, 17326, 25989, 51978, 164597, 329194, 493791, 987582, 3127343, 6254686, 9382029, 18764058]

約数ペア:

[(1, 18764058), (2, 9382029), (3, 6254686), (6, 3127343), (19, 987582), (38, 493791), (57, 329194), (114, 164597), (361, 51978), (722, 25989), (1083, 17326), (2166, 8663)]