18727152

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{16963}}^1$

素因数の和:16997

約数の個数: 40

約数和(自身を含む): 50484864

約数和(自身を除く): 31757712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 16963, 33926, 50889, 67852, 101778, 135704, 203556, 271408, 390149, 407112, 780298, 814224, 1170447, 1560596, 2340894, 3121192, 4681788, 6242384, 9363576, 18727152]

約数ペア:

[(1, 18727152), (2, 9363576), (3, 6242384), (4, 4681788), (6, 3121192), (8, 2340894), (12, 1560596), (16, 1170447), (23, 814224), (24, 780298), (46, 407112), (48, 390149), (69, 271408), (92, 203556), (138, 135704), (184, 101778), (276, 67852), (368, 50889), (552, 33926), (1104, 16963)]