21861702

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{14633}}^1$

素因数の和:14724

約数の個数: 24

約数和(自身を含む): 47940984

約数和(自身を除く): 26079282

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 14633, 29266, 43899, 87798, 131697, 263394, 1214539, 2429078, 3643617, 7287234, 10930851, 21861702]

約数ペア:

[(1, 21861702), (2, 10930851), (3, 7287234), (6, 3643617), (9, 2429078), (18, 1214539), (83, 263394), (166, 131697), (249, 87798), (498, 43899), (747, 29266), (1494, 14633)]