19008029124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{1997}}^1$

素因数の和:2474

約数の個数: 144

約数和(自身を含む): 55610126208

約数和(自身を除く): 36602097084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 353, 428, 642, 706, 749, 963, 1059, 1284, 1412, 1498, 1926, 1997, 2118, 2247, 2471, 2996, 3177, 3852, 3994, 4236, 4494, 4942, 5991, 6354, 6741, 7413, 7988, 8988, 9884, 11982, 12708, 13482, 13979, 14826, 17973, 22239, 23964, 26964, 27958, 29652, 35946, 37771, 41937, 44478, 55916, 71892, 75542, 83874, 88956, 113313, 125811, 151084, 167748, 213679, 226626, 251622, 264397, 339939, 427358, 453252, 503244, 528794, 641037, 679878, 704941, 793191, 854716, 1057588, 1282074, 1359756, 1409882, 1495753, 1586382, 1923111, 2114823, 2379573, 2564148, 2819764, 2991506, 3172764, 3846222, 4229646, 4487259, 4759146, 4934587, 5983012, 6344469, 7692444, 8459292, 8974518, 9518292, 9869174, 12688938, 13461777, 14803761, 17949036, 19738348, 25377876, 26923554, 29607522, 44411283, 53847108, 59215044, 75428687, 88822566, 150857374, 177645132, 226286061, 301714748, 452572122, 528000809, 678858183, 905144244, 1056001618, 1357716366, 1584002427, 2112003236, 2715432732, 3168004854, 4752007281, 6336009708, 9504014562, 19008029124]

約数ペア:

[(1, 19008029124), (2, 9504014562), (3, 6336009708), (4, 4752007281), (6, 3168004854), (7, 2715432732), (9, 2112003236), (12, 1584002427), (14, 1357716366), (18, 1056001618), (21, 905144244), (28, 678858183), (36, 528000809), (42, 452572122), (63, 301714748), (84, 226286061), (107, 177645132), (126, 150857374), (214, 88822566), (252, 75428687), (321, 59215044), (353, 53847108), (428, 44411283), (642, 29607522), (706, 26923554), (749, 25377876), (963, 19738348), (1059, 17949036), (1284, 14803761), (1412, 13461777), (1498, 12688938), (1926, 9869174), (1997, 9518292), (2118, 8974518), (2247, 8459292), (2471, 7692444), (2996, 6344469), (3177, 5983012), (3852, 4934587), (3994, 4759146), (4236, 4487259), (4494, 4229646), (4942, 3846222), (5991, 3172764), (6354, 2991506), (6741, 2819764), (7413, 2564148), (7988, 2379573), (8988, 2114823), (9884, 1923111), (11982, 1586382), (12708, 1495753), (13482, 1409882), (13979, 1359756), (14826, 1282074), (17973, 1057588), (22239, 854716), (23964, 793191), (26964, 704941), (27958, 679878), (29652, 641037), (35946, 528794), (37771, 503244), (41937, 453252), (44478, 427358), (55916, 339939), (71892, 264397), (75542, 251622), (83874, 226626), (88956, 213679), (113313, 167748), (125811, 151084)]