21339096

素因数分解:

$2^3\times 3^1\times {\mathrm{733}}^1\times {\mathrm{1213}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 53464560

約数和(自身を除く): 32125464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 733, 1213, 1466, 2199, 2426, 2932, 3639, 4398, 4852, 5864, 7278, 8796, 9704, 14556, 17592, 29112, 889129, 1778258, 2667387, 3556516, 5334774, 7113032, 10669548, 21339096]

約数ペア:

[(1, 21339096), (2, 10669548), (3, 7113032), (4, 5334774), (6, 3556516), (8, 2667387), (12, 1778258), (24, 889129), (733, 29112), (1213, 17592), (1466, 14556), (2199, 9704), (2426, 8796), (2932, 7278), (3639, 5864), (4398, 4852)]