23121306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{98809}}^1$

素因数の和:98830

約数の個数: 24

約数和(自身を含む): 53950260

約数和(自身を除く): 30828954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 98809, 197618, 296427, 592854, 889281, 1284517, 1778562, 2569034, 3853551, 7707102, 11560653, 23121306]

約数ペア:

[(1, 23121306), (2, 11560653), (3, 7707102), (6, 3853551), (9, 2569034), (13, 1778562), (18, 1284517), (26, 889281), (39, 592854), (78, 296427), (117, 197618), (234, 98809)]