13498506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 33696000

約数和(自身を除く): 20197494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 719, 894, 1043, 1341, 1438, 2086, 2157, 2682, 3129, 4314, 5033, 6258, 6471, 9387, 10066, 12942, 15099, 18774, 30198, 45297, 90594, 107131, 214262, 321393, 642786, 749917, 964179, 1499834, 1928358, 2249751, 4499502, 6749253, 13498506]

約数ペア:

[(1, 13498506), (2, 6749253), (3, 4499502), (6, 2249751), (7, 1928358), (9, 1499834), (14, 964179), (18, 749917), (21, 642786), (42, 321393), (63, 214262), (126, 107131), (149, 90594), (298, 45297), (447, 30198), (719, 18774), (894, 15099), (1043, 12942), (1341, 10066), (1438, 9387), (2086, 6471), (2157, 6258), (2682, 5033), (3129, 4314)]