27920304

素因数分解:

$2^4\times 3^2\times {\mathrm{193891}}^1$

素因数の和:193905

約数の個数: 30

約数和(自身を含む): 78138476

約数和(自身を除く): 50218172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193891, 387782, 581673, 775564, 1163346, 1551128, 1745019, 2326692, 3102256, 3490038, 4653384, 6980076, 9306768, 13960152, 27920304]

約数ペア:

[(1, 27920304), (2, 13960152), (3, 9306768), (4, 6980076), (6, 4653384), (8, 3490038), (9, 3102256), (12, 2326692), (16, 1745019), (18, 1551128), (24, 1163346), (36, 775564), (48, 581673), (72, 387782), (144, 193891)]