18406992

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{16673}}^1$

素因数の和:16707

約数の個数: 40

約数和(自身を含む): 49621824

約数和(自身を除く): 31214832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 16673, 33346, 50019, 66692, 100038, 133384, 200076, 266768, 383479, 400152, 766958, 800304, 1150437, 1533916, 2300874, 3067832, 4601748, 6135664, 9203496, 18406992]

約数ペア:

[(1, 18406992), (2, 9203496), (3, 6135664), (4, 4601748), (6, 3067832), (8, 2300874), (12, 1533916), (16, 1150437), (23, 800304), (24, 766958), (46, 400152), (48, 383479), (69, 266768), (92, 200076), (138, 133384), (184, 100038), (276, 66692), (368, 50019), (552, 33346), (1104, 16673)]