2006718678

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{906377}}^1$

素因数の和:906429

約数の個数: 32

約数和(自身を含む): 4568145120

約数和(自身を除く): 2561426442

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 906377, 1812754, 2719131, 5438262, 8157393, 16314786, 24472179, 37161457, 48944358, 74322914, 111484371, 222968742, 334453113, 668906226, 1003359339, 2006718678]

約数ペア:

[(1, 2006718678), (2, 1003359339), (3, 668906226), (6, 334453113), (9, 222968742), (18, 111484371), (27, 74322914), (41, 48944358), (54, 37161457), (82, 24472179), (123, 16314786), (246, 8157393), (369, 5438262), (738, 2719131), (1107, 1812754), (2214, 906377)]