21024498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2029}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 46186560

約数和(自身を除く): 25162062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 2029, 3454, 4058, 5181, 6087, 10362, 12174, 22319, 44638, 66957, 133914, 318553, 637106, 955659, 1911318, 3504083, 7008166, 10512249, 21024498]

約数ペア:

[(1, 21024498), (2, 10512249), (3, 7008166), (6, 3504083), (11, 1911318), (22, 955659), (33, 637106), (66, 318553), (157, 133914), (314, 66957), (471, 44638), (942, 22319), (1727, 12174), (2029, 10362), (3454, 6087), (4058, 5181)]