21830826

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 23166294

約数列:

[1, 2, 3, 6, 59, 83, 118, 166, 177, 249, 354, 498, 743, 1486, 2229, 4458, 4897, 9794, 14691, 29382, 43837, 61669, 87674, 123338, 131511, 185007, 263022, 370014, 3638471, 7276942, 10915413, 21830826]

約数ペア:

[(1, 21830826), (2, 10915413), (3, 7276942), (6, 3638471), (59, 370014), (83, 263022), (118, 185007), (166, 131511), (177, 123338), (249, 87674), (354, 61669), (498, 43837), (743, 29382), (1486, 14691), (2229, 9794), (4458, 4897)]