18038808

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3669

約数の個数: 64

約数和(自身を含む): 52300800

約数和(自身を除く): 34261992

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, 3631, 4968, 7262, 10893, 14524, 21786, 29048, 32679, 43572, 65358, 83513, 87144, 98037, 130716, 167026, 196074, 250539, 261432, 334052, 392148, 501078, 668104, 751617, 784296, 1002156, 1503234, 2004312, 2254851, 3006468, 4509702, 6012936, 9019404, 18038808]

約数ペア:

[(1, 18038808), (2, 9019404), (3, 6012936), (4, 4509702), (6, 3006468), (8, 2254851), (9, 2004312), (12, 1503234), (18, 1002156), (23, 784296), (24, 751617), (27, 668104), (36, 501078), (46, 392148), (54, 334052), (69, 261432), (72, 250539), (92, 196074), (108, 167026), (138, 130716), (184, 98037), (207, 87144), (216, 83513), (276, 65358), (414, 43572), (552, 32679), (621, 29048), (828, 21786), (1242, 14524), (1656, 10893), (2484, 7262), (3631, 4968)]