418829166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{3187}}^1$

素因数の和:3358

約数の個数: 72

約数和(自身を含む): 1063038600

約数和(自身を除く): 644209434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 294, 298, 441, 447, 882, 894, 1043, 1341, 2086, 2682, 3129, 3187, 6258, 6374, 7301, 9387, 9561, 14602, 18774, 19122, 21903, 22309, 28683, 43806, 44618, 57366, 65709, 66927, 131418, 133854, 156163, 200781, 312326, 401562, 468489, 474863, 936978, 949726, 1405467, 1424589, 2810934, 2849178, 3324041, 4273767, 6648082, 8547534, 9972123, 19944246, 23268287, 29916369, 46536574, 59832738, 69804861, 139609722, 209414583, 418829166]

約数ペア:

[(1, 418829166), (2, 209414583), (3, 139609722), (6, 69804861), (7, 59832738), (9, 46536574), (14, 29916369), (18, 23268287), (21, 19944246), (42, 9972123), (49, 8547534), (63, 6648082), (98, 4273767), (126, 3324041), (147, 2849178), (149, 2810934), (294, 1424589), (298, 1405467), (441, 949726), (447, 936978), (882, 474863), (894, 468489), (1043, 401562), (1341, 312326), (2086, 200781), (2682, 156163), (3129, 133854), (3187, 131418), (6258, 66927), (6374, 65709), (7301, 57366), (9387, 44618), (9561, 43806), (14602, 28683), (18774, 22309), (19122, 21903)]