21233454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 46497024

約数和(自身を除く): 25263570

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 433, 743, 866, 1299, 1486, 2229, 2598, 4458, 4763, 8173, 9526, 14289, 16346, 24519, 28578, 49038, 321719, 643438, 965157, 1930314, 3538909, 7077818, 10616727, 21233454]

約数ペア:

[(1, 21233454), (2, 10616727), (3, 7077818), (6, 3538909), (11, 1930314), (22, 965157), (33, 643438), (66, 321719), (433, 49038), (743, 28578), (866, 24519), (1299, 16346), (1486, 14289), (2229, 9526), (2598, 8173), (4458, 4763)]