13991586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 32237568

約数和(自身を除く): 18245982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2543, 2751, 5086, 5502, 7629, 15258, 17801, 35602, 53403, 106806, 333133, 666266, 999399, 1998798, 2331931, 4663862, 6995793, 13991586]

約数ペア:

[(1, 13991586), (2, 6995793), (3, 4663862), (6, 2331931), (7, 1998798), (14, 999399), (21, 666266), (42, 333133), (131, 106806), (262, 53403), (393, 35602), (786, 17801), (917, 15258), (1834, 7629), (2543, 5502), (2751, 5086)]