21739848372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{977}}^1$

素因数の和:1758

約数の個数: 144

約数和(自身を含む): 60823369152

約数和(自身を除く): 39083520780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 677, 747, 913, 977, 996, 1354, 1494, 1826, 1954, 2031, 2708, 2739, 2931, 2988, 3652, 3908, 4062, 5478, 5862, 6093, 7447, 8124, 8217, 8793, 10747, 10956, 11724, 12186, 14894, 16434, 17586, 21494, 22341, 24372, 29788, 32241, 32868, 35172, 42988, 44682, 56191, 64482, 67023, 81091, 89364, 96723, 112382, 128964, 134046, 162182, 168573, 193446, 224764, 243273, 268092, 324364, 337146, 386892, 486546, 505719, 618101, 661429, 674292, 729819, 892001, 973092, 1011438, 1236202, 1322858, 1459638, 1784002, 1854303, 1984287, 2022876, 2472404, 2645716, 2676003, 2919276, 3568004, 3708606, 3968574, 5352006, 5562909, 5952861, 7275719, 7417212, 7937148, 8028009, 10704012, 11125818, 11905722, 14551438, 16056018, 21827157, 22251636, 23811444, 29102876, 32112036, 43654314, 54898607, 65481471, 87308628, 109797214, 130962942, 164695821, 219594428, 261925884, 329391642, 494087463, 603884677, 658783284, 988174926, 1207769354, 1811654031, 1976349852, 2415538708, 3623308062, 5434962093, 7246616124, 10869924186, 21739848372]

約数ペア:

[(1, 21739848372), (2, 10869924186), (3, 7246616124), (4, 5434962093), (6, 3623308062), (9, 2415538708), (11, 1976349852), (12, 1811654031), (18, 1207769354), (22, 988174926), (33, 658783284), (36, 603884677), (44, 494087463), (66, 329391642), (83, 261925884), (99, 219594428), (132, 164695821), (166, 130962942), (198, 109797214), (249, 87308628), (332, 65481471), (396, 54898607), (498, 43654314), (677, 32112036), (747, 29102876), (913, 23811444), (977, 22251636), (996, 21827157), (1354, 16056018), (1494, 14551438), (1826, 11905722), (1954, 11125818), (2031, 10704012), (2708, 8028009), (2739, 7937148), (2931, 7417212), (2988, 7275719), (3652, 5952861), (3908, 5562909), (4062, 5352006), (5478, 3968574), (5862, 3708606), (6093, 3568004), (7447, 2919276), (8124, 2676003), (8217, 2645716), (8793, 2472404), (10747, 2022876), (10956, 1984287), (11724, 1854303), (12186, 1784002), (14894, 1459638), (16434, 1322858), (17586, 1236202), (21494, 1011438), (22341, 973092), (24372, 892001), (29788, 729819), (32241, 674292), (32868, 661429), (35172, 618101), (42988, 505719), (44682, 486546), (56191, 386892), (64482, 337146), (67023, 324364), (81091, 268092), (89364, 243273), (96723, 224764), (112382, 193446), (128964, 168573), (134046, 162182)]