27940716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40849}}^1$

素因数の和:40878

約数の個数: 36

約数和(自身を含む): 74347000

約数和(自身を除く): 46406284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40849, 81698, 122547, 163396, 245094, 367641, 490188, 735282, 776131, 1470564, 1552262, 2328393, 3104524, 4656786, 6985179, 9313572, 13970358, 27940716]

約数ペア:

[(1, 27940716), (2, 13970358), (3, 9313572), (4, 6985179), (6, 4656786), (9, 3104524), (12, 2328393), (18, 1552262), (19, 1470564), (36, 776131), (38, 735282), (57, 490188), (76, 367641), (114, 245094), (171, 163396), (228, 122547), (342, 81698), (684, 40849)]