21062304

素因数分解:

$2^5\times 3^2\times {\mathrm{73133}}^1$

素因数の和:73149

約数の個数: 36

約数和(自身を含む): 59896746

約数和(自身を除く): 38834442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 73133, 146266, 219399, 292532, 438798, 585064, 658197, 877596, 1170128, 1316394, 1755192, 2340256, 2632788, 3510384, 5265576, 7020768, 10531152, 21062304]

約数ペア:

[(1, 21062304), (2, 10531152), (3, 7020768), (4, 5265576), (6, 3510384), (8, 2632788), (9, 2340256), (12, 1755192), (16, 1316394), (18, 1170128), (24, 877596), (32, 658197), (36, 585064), (48, 438798), (72, 292532), (96, 219399), (144, 146266), (288, 73133)]