2278826.00000000

素因数分解:

$2^4\times 3^2\times {\mathrm{439891}}^1$

素因数の和:439905

約数の個数: 30

約数和(自身を含む): 177276476

約数和(自身を除く): 113932172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439891, 879782, 1319673, 1759564, 2639346, 3519128, 3959019, 5278692, 7038256, 7918038, 10557384, 15836076, 21114768, 31672152, 63344304]

約数ペア:

[(1, 63344304), (2, 31672152), (3, 21114768), (4, 15836076), (6, 10557384), (8, 7918038), (9, 7038256), (12, 5278692), (16, 3959019), (18, 3519128), (24, 2639346), (36, 1759564), (48, 1319673), (72, 879782), (144, 439891)]