11980617768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{12323}}^1$

素因数の和:12988

約数の個数: 128

約数和(自身を含む): 38095948800

約数和(自身を除く): 26115331032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 643, 756, 1286, 1512, 1929, 2572, 3858, 4501, 5144, 5787, 7716, 9002, 11574, 12323, 13503, 15432, 17361, 18004, 23148, 24646, 27006, 34722, 36008, 36969, 40509, 46296, 49292, 54012, 69444, 73938, 81018, 86261, 98584, 108024, 110907, 121527, 138888, 147876, 162036, 172522, 221814, 243054, 258783, 295752, 324072, 332721, 345044, 443628, 486108, 517566, 665442, 690088, 776349, 887256, 972216, 1035132, 1330884, 1552698, 2070264, 2329047, 2661768, 3105396, 4658094, 6210792, 7923689, 9316188, 15847378, 18632376, 23771067, 31694756, 47542134, 55465823, 63389512, 71313201, 95084268, 110931646, 142626402, 166397469, 190168536, 213939603, 221863292, 285252804, 332794938, 427879206, 443726584, 499192407, 570505608, 665589876, 855758412, 998384814, 1331179752, 1497577221, 1711516824, 1996769628, 2995154442, 3993539256, 5990308884, 11980617768]

約数ペア:

[(1, 11980617768), (2, 5990308884), (3, 3993539256), (4, 2995154442), (6, 1996769628), (7, 1711516824), (8, 1497577221), (9, 1331179752), (12, 998384814), (14, 855758412), (18, 665589876), (21, 570505608), (24, 499192407), (27, 443726584), (28, 427879206), (36, 332794938), (42, 285252804), (54, 221863292), (56, 213939603), (63, 190168536), (72, 166397469), (84, 142626402), (108, 110931646), (126, 95084268), (168, 71313201), (189, 63389512), (216, 55465823), (252, 47542134), (378, 31694756), (504, 23771067), (643, 18632376), (756, 15847378), (1286, 9316188), (1512, 7923689), (1929, 6210792), (2572, 4658094), (3858, 3105396), (4501, 2661768), (5144, 2329047), (5787, 2070264), (7716, 1552698), (9002, 1330884), (11574, 1035132), (12323, 972216), (13503, 887256), (15432, 776349), (17361, 690088), (18004, 665442), (23148, 517566), (24646, 486108), (27006, 443628), (34722, 345044), (36008, 332721), (36969, 324072), (40509, 295752), (46296, 258783), (49292, 243054), (54012, 221814), (69444, 172522), (73938, 162036), (81018, 147876), (86261, 138888), (98584, 121527), (108024, 110907)]