18827616

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8527}}^1$

素因数の和:8563

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 32749728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8527, 17054, 25581, 34108, 51162, 68216, 102324, 136432, 196121, 204648, 272864, 392242, 409296, 588363, 784484, 818592, 1176726, 1568968, 2353452, 3137936, 4706904, 6275872, 9413808, 18827616]

約数ペア:

[(1, 18827616), (2, 9413808), (3, 6275872), (4, 4706904), (6, 3137936), (8, 2353452), (12, 1568968), (16, 1176726), (23, 818592), (24, 784484), (32, 588363), (46, 409296), (48, 392242), (69, 272864), (92, 204648), (96, 196121), (138, 136432), (184, 102324), (276, 68216), (368, 51162), (552, 34108), (736, 25581), (1104, 17054), (2208, 8527)]