18084865484

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1\times {\mathrm{4003}}^1$

素因数の和:7494

約数の個数: 48

約数和(自身を含む): 36959290368

約数和(自身を除く): 18874424884

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 3433, 4003, 6866, 8006, 13732, 16012, 24031, 28021, 48062, 56042, 96124, 112084, 161351, 188141, 322702, 376282, 645404, 752564, 1129457, 1316987, 2258914, 2633974, 4517828, 5267948, 13742299, 27484598, 54969196, 96196093, 192392186, 384784372, 645888053, 1291776106, 2583552212, 4521216371, 9042432742, 18084865484]

約数ペア:

[(1, 18084865484), (2, 9042432742), (4, 4521216371), (7, 2583552212), (14, 1291776106), (28, 645888053), (47, 384784372), (94, 192392186), (188, 96196093), (329, 54969196), (658, 27484598), (1316, 13742299), (3433, 5267948), (4003, 4517828), (6866, 2633974), (8006, 2258914), (13732, 1316987), (16012, 1129457), (24031, 752564), (28021, 645404), (48062, 376282), (56042, 322702), (96124, 188141), (112084, 161351)]