16780248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10133}}^1$

素因数の和:10168

約数の個数: 48

約数和(自身を含む): 47427120

約数和(自身を除く): 30646872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10133, 20266, 30399, 40532, 60798, 81064, 91197, 121596, 182394, 233059, 243192, 364788, 466118, 699177, 729576, 932236, 1398354, 1864472, 2097531, 2796708, 4195062, 5593416, 8390124, 16780248]

約数ペア:

[(1, 16780248), (2, 8390124), (3, 5593416), (4, 4195062), (6, 2796708), (8, 2097531), (9, 1864472), (12, 1398354), (18, 932236), (23, 729576), (24, 699177), (36, 466118), (46, 364788), (69, 243192), (72, 233059), (92, 182394), (138, 121596), (184, 91197), (207, 81064), (276, 60798), (414, 40532), (552, 30399), (828, 20266), (1656, 10133)]