2187511914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{2441}}^1$

素因数の和:3595

約数の個数: 64

約数和(自身を含む): 5270031360

約数和(自身を除く): 3082519446

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1123, 2246, 2441, 3369, 4882, 6738, 7323, 7861, 14646, 15722, 17087, 21337, 23583, 34174, 42674, 46379, 47166, 51261, 64011, 92758, 102522, 128022, 139137, 149359, 278274, 298718, 324653, 448077, 649306, 896154, 973959, 1947918, 2741243, 5482486, 8223729, 16447458, 19188701, 38377402, 52083617, 57566103, 104167234, 115132206, 156250851, 312501702, 364585319, 729170638, 1093755957, 2187511914]

約数ペア:

[(1, 2187511914), (2, 1093755957), (3, 729170638), (6, 364585319), (7, 312501702), (14, 156250851), (19, 115132206), (21, 104167234), (38, 57566103), (42, 52083617), (57, 38377402), (114, 19188701), (133, 16447458), (266, 8223729), (399, 5482486), (798, 2741243), (1123, 1947918), (2246, 973959), (2441, 896154), (3369, 649306), (4882, 448077), (6738, 324653), (7323, 298718), (7861, 278274), (14646, 149359), (15722, 139137), (17087, 128022), (21337, 102522), (23583, 92758), (34174, 64011), (42674, 51261), (46379, 47166)]