16389432

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3337

約数の個数: 64

約数和(自身を含む): 47520000

約数和(自身を除く): 31130568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 3299, 4968, 6598, 9897, 13196, 19794, 26392, 29691, 39588, 59382, 75877, 79176, 89073, 118764, 151754, 178146, 227631, 237528, 303508, 356292, 455262, 607016, 682893, 712584, 910524, 1365786, 1821048, 2048679, 2731572, 4097358, 5463144, 8194716, 16389432]

約数ペア:

[(1, 16389432), (2, 8194716), (3, 5463144), (4, 4097358), (6, 2731572), (8, 2048679), (9, 1821048), (12, 1365786), (18, 910524), (23, 712584), (24, 682893), (27, 607016), (36, 455262), (46, 356292), (54, 303508), (69, 237528), (72, 227631), (92, 178146), (108, 151754), (138, 118764), (184, 89073), (207, 79176), (216, 75877), (276, 59382), (414, 39588), (552, 29691), (621, 26392), (828, 19794), (1242, 13196), (1656, 9897), (2484, 6598), (3299, 4968)]