18188032

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3128

約数の個数: 36

約数和(自身を含む): 37895760

約数和(自身を除く): 19707728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3089, 5888, 6178, 12356, 24712, 49424, 71047, 98848, 142094, 197696, 284188, 395392, 568376, 790784, 1136752, 2273504, 4547008, 9094016, 18188032]

約数ペア:

[(1, 18188032), (2, 9094016), (4, 4547008), (8, 2273504), (16, 1136752), (23, 790784), (32, 568376), (46, 395392), (64, 284188), (92, 197696), (128, 142094), (184, 98848), (256, 71047), (368, 49424), (736, 24712), (1472, 12356), (2944, 6178), (3089, 5888)]