2531664

素因数分解:

$2^4\times 3^2\times {\mathrm{17581}}^1$

素因数の和:17595

約数の個数: 30

約数和(自身を含む): 7085546

約数和(自身を除く): 4553882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17581, 35162, 52743, 70324, 105486, 140648, 158229, 210972, 281296, 316458, 421944, 632916, 843888, 1265832, 2531664]

約数ペア:

[(1, 2531664), (2, 1265832), (3, 843888), (4, 632916), (6, 421944), (8, 316458), (9, 281296), (12, 210972), (16, 158229), (18, 140648), (24, 105486), (36, 70324), (48, 52743), (72, 35162), (144, 17581)]