21243732

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22409}}^1$

素因数の和:22495

約数の個数: 24

約数和(自身を含む): 50198400

約数和(自身を除く): 28954668

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22409, 44818, 67227, 89636, 134454, 268908, 1770311, 3540622, 5310933, 7081244, 10621866, 21243732]

約数ペア:

[(1, 21243732), (2, 10621866), (3, 7081244), (4, 5310933), (6, 3540622), (12, 1770311), (79, 268908), (158, 134454), (237, 89636), (316, 67227), (474, 44818), (948, 22409)]