18267345

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9953

約数の個数: 24

約数和(自身を含む): 32438952

約数和(自身を除く): 14171607

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 9901, 29703, 49505, 89109, 148515, 405941, 445545, 1217823, 2029705, 3653469, 6089115, 18267345]

約数ペア:

[(1, 18267345), (3, 6089115), (5, 3653469), (9, 2029705), (15, 1217823), (41, 445545), (45, 405941), (123, 148515), (205, 89109), (369, 49505), (615, 29703), (1845, 9901)]