31545133074

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131009}}^1$

素因数の和:131054

約数の個数: 128

約数和(自身を含む): 88038720000

約数和(自身を除く): 56493586926

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 343, 351, 378, 441, 546, 637, 686, 702, 819, 882, 1029, 1274, 1323, 1638, 1911, 2058, 2457, 2646, 3087, 3822, 4459, 4914, 5733, 6174, 8918, 9261, 11466, 13377, 17199, 18522, 26754, 34398, 40131, 80262, 120393, 131009, 240786, 262018, 393027, 786054, 917063, 1179081, 1703117, 1834126, 2358162, 2751189, 3406234, 3537243, 5109351, 5502378, 6419441, 7074486, 8253567, 10218702, 11921819, 12838882, 15328053, 16507134, 19258323, 23843638, 24760701, 30656106, 35765457, 38516646, 44936087, 45984159, 49521402, 57774969, 71530914, 83452733, 89872174, 91968318, 107296371, 115549938, 134808261, 166905466, 173324907, 214592742, 250358199, 269616522, 321889113, 346649814, 404424783, 500716398, 584169131, 643778226, 751074597, 808849566, 1168338262, 1213274349, 1502149194, 1752507393, 2253223791, 2426548698, 3505014786, 4506447582, 5257522179, 10515044358, 15772566537, 31545133074]

約数ペア:

[(1, 31545133074), (2, 15772566537), (3, 10515044358), (6, 5257522179), (7, 4506447582), (9, 3505014786), (13, 2426548698), (14, 2253223791), (18, 1752507393), (21, 1502149194), (26, 1213274349), (27, 1168338262), (39, 808849566), (42, 751074597), (49, 643778226), (54, 584169131), (63, 500716398), (78, 404424783), (91, 346649814), (98, 321889113), (117, 269616522), (126, 250358199), (147, 214592742), (182, 173324907), (189, 166905466), (234, 134808261), (273, 115549938), (294, 107296371), (343, 91968318), (351, 89872174), (378, 83452733), (441, 71530914), (546, 57774969), (637, 49521402), (686, 45984159), (702, 44936087), (819, 38516646), (882, 35765457), (1029, 30656106), (1274, 24760701), (1323, 23843638), (1638, 19258323), (1911, 16507134), (2058, 15328053), (2457, 12838882), (2646, 11921819), (3087, 10218702), (3822, 8253567), (4459, 7074486), (4914, 6419441), (5733, 5502378), (6174, 5109351), (8918, 3537243), (9261, 3406234), (11466, 2751189), (13377, 2358162), (17199, 1834126), (18522, 1703117), (26754, 1179081), (34398, 917063), (40131, 786054), (80262, 393027), (120393, 262018), (131009, 240786)]