18387384

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3631}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 46199040

約数和(自身を除く): 27811656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 3631, 5064, 7262, 10893, 14524, 21786, 29048, 43572, 87144, 766141, 1532282, 2298423, 3064564, 4596846, 6129128, 9193692, 18387384]

約数ペア:

[(1, 18387384), (2, 9193692), (3, 6129128), (4, 4596846), (6, 3064564), (8, 2298423), (12, 1532282), (24, 766141), (211, 87144), (422, 43572), (633, 29048), (844, 21786), (1266, 14524), (1688, 10893), (2532, 7262), (3631, 5064)]