17949184

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3216

約数の個数: 40

約数和(自身を含む): 39135888

約数和(自身を除く): 21186704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 3187, 5632, 6374, 12748, 25496, 35057, 50992, 70114, 101984, 140228, 203968, 280456, 407936, 560912, 815872, 1121824, 1631744, 2243648, 4487296, 8974592, 17949184]

約数ペア:

[(1, 17949184), (2, 8974592), (4, 4487296), (8, 2243648), (11, 1631744), (16, 1121824), (22, 815872), (32, 560912), (44, 407936), (64, 280456), (88, 203968), (128, 140228), (176, 101984), (256, 70114), (352, 50992), (512, 35057), (704, 25496), (1408, 12748), (2816, 6374), (3187, 5632)]