18117996192

素因数分解:

$2^5\times 3^3\times {\mathrm{20969903}}^1$

素因数の和:20969922

約数の個数: 48

約数和(自身を含む): 52844158080

約数和(自身を除く): 34726161888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 20969903, 41939806, 62909709, 83879612, 125819418, 167759224, 188729127, 251638836, 335518448, 377458254, 503277672, 566187381, 671036896, 754916508, 1006555344, 1132374762, 1509833016, 2013110688, 2264749524, 3019666032, 4529499048, 6039332064, 9058998096, 18117996192]

約数ペア:

[(1, 18117996192), (2, 9058998096), (3, 6039332064), (4, 4529499048), (6, 3019666032), (8, 2264749524), (9, 2013110688), (12, 1509833016), (16, 1132374762), (18, 1006555344), (24, 754916508), (27, 671036896), (32, 566187381), (36, 503277672), (48, 377458254), (54, 335518448), (72, 251638836), (96, 188729127), (108, 167759224), (144, 125819418), (216, 83879612), (288, 62909709), (432, 41939806), (864, 20969903)]