18828354

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{165161}}^1$

素因数の和:165185

約数の個数: 16

約数和(自身を含む): 39638880

約数和(自身を除く): 20810526

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 165161, 330322, 495483, 990966, 3138059, 6276118, 9414177, 18828354]

約数ペア:

[(1, 18828354), (2, 9414177), (3, 6276118), (6, 3138059), (19, 990966), (38, 495483), (57, 330322), (114, 165161)]