18942384

素因数分解:

$2^4\times 3^1\times {\mathrm{394633}}^1$

素因数の和:394644

約数の個数: 20

約数和(自身を含む): 48934616

約数和(自身を除く): 29992232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394633, 789266, 1183899, 1578532, 2367798, 3157064, 4735596, 6314128, 9471192, 18942384]

約数ペア:

[(1, 18942384), (2, 9471192), (3, 6314128), (4, 4735596), (6, 3157064), (8, 2367798), (12, 1578532), (16, 1183899), (24, 789266), (48, 394633)]