7190442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 17971200

約数和(自身を除く): 10780758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 383, 447, 766, 894, 1043, 1149, 1341, 2086, 2298, 2681, 2682, 3129, 3447, 5362, 6258, 6894, 8043, 9387, 16086, 18774, 24129, 48258, 57067, 114134, 171201, 342402, 399469, 513603, 798938, 1027206, 1198407, 2396814, 3595221, 7190442]

約数ペア:

[(1, 7190442), (2, 3595221), (3, 2396814), (6, 1198407), (7, 1027206), (9, 798938), (14, 513603), (18, 399469), (21, 342402), (42, 171201), (63, 114134), (126, 57067), (149, 48258), (298, 24129), (383, 18774), (447, 16086), (766, 9387), (894, 8043), (1043, 6894), (1149, 6258), (1341, 5362), (2086, 3447), (2298, 3129), (2681, 2682)]