21214062

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7734

約数の個数: 40

約数和(自身を含む): 50337936

約数和(自身を除く): 29123874

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 7703, 15406, 23109, 46218, 69327, 130951, 138654, 207981, 261902, 392853, 415962, 623943, 785706, 1178559, 1247886, 2357118, 3535677, 7071354, 10607031, 21214062]

約数ペア:

[(1, 21214062), (2, 10607031), (3, 7071354), (6, 3535677), (9, 2357118), (17, 1247886), (18, 1178559), (27, 785706), (34, 623943), (51, 415962), (54, 392853), (81, 261902), (102, 207981), (153, 138654), (162, 130951), (306, 69327), (459, 46218), (918, 23109), (1377, 15406), (2754, 7703)]