213888744

素因数分解:

$2^3\times 3^2\times {\mathrm{2970677}}^1$

素因数の和:2970689

約数の個数: 24

約数和(自身を含む): 579282210

約数和(自身を除く): 365393466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2970677, 5941354, 8912031, 11882708, 17824062, 23765416, 26736093, 35648124, 53472186, 71296248, 106944372, 213888744]

約数ペア:

[(1, 213888744), (2, 106944372), (3, 71296248), (4, 53472186), (6, 35648124), (8, 26736093), (9, 23765416), (12, 17824062), (18, 11882708), (24, 8912031), (36, 5941354), (72, 2970677)]