18055008

素因数分解:

$2^5\times 3^3\times {\mathrm{20897}}^1$

素因数の和:20916

約数の個数: 48

約数和(自身を含む): 52662960

約数和(自身を除く): 34607952

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, 20897, 41794, 62691, 83588, 125382, 167176, 188073, 250764, 334352, 376146, 501528, 564219, 668704, 752292, 1003056, 1128438, 1504584, 2006112, 2256876, 3009168, 4513752, 6018336, 9027504, 18055008]

約数ペア:

[(1, 18055008), (2, 9027504), (3, 6018336), (4, 4513752), (6, 3009168), (8, 2256876), (9, 2006112), (12, 1504584), (16, 1128438), (18, 1003056), (24, 752292), (27, 668704), (32, 564219), (36, 501528), (48, 376146), (54, 334352), (72, 250764), (96, 188073), (108, 167176), (144, 125382), (216, 83588), (288, 62691), (432, 41794), (864, 20897)]