21272877216

素因数分解:

$2^5\times 3^2\times {\mathrm{73864157}}^1$

素因数の和:73864173

約数の個数: 36

約数和(自身を含む): 60494745402

約数和(自身を除く): 39221868186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 73864157, 147728314, 221592471, 295456628, 443184942, 590913256, 664777413, 886369884, 1181826512, 1329554826, 1772739768, 2363653024, 2659109652, 3545479536, 5318219304, 7090959072, 10636438608, 21272877216]

約数ペア:

[(1, 21272877216), (2, 10636438608), (3, 7090959072), (4, 5318219304), (6, 3545479536), (8, 2659109652), (9, 2363653024), (12, 1772739768), (16, 1329554826), (18, 1181826512), (24, 886369884), (32, 664777413), (36, 590913256), (48, 443184942), (72, 295456628), (96, 221592471), (144, 147728314), (288, 73864157)]