18780678504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{26113}}^1$

素因数の和:27559

約数の個数: 96

約数和(自身を含む): 58173635520

約数和(自身を除く): 39392957016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1427, 2854, 4281, 5708, 8562, 9989, 11416, 12843, 17124, 19978, 25686, 26113, 29967, 34248, 39956, 51372, 52226, 59934, 78339, 79912, 89901, 102744, 104452, 119868, 156678, 179802, 182791, 208904, 235017, 239736, 313356, 359604, 365582, 470034, 548373, 626712, 719208, 731164, 940068, 1096746, 1462328, 1645119, 1880136, 2193492, 3290238, 4386984, 6580476, 13160952, 37263251, 74526502, 111789753, 149053004, 223579506, 260842757, 298106008, 335369259, 447159012, 521685514, 670738518, 782528271, 894318024, 1043371028, 1341477036, 1565056542, 2086742056, 2347584813, 2682954072, 3130113084, 4695169626, 6260226168, 9390339252, 18780678504]

約数ペア:

[(1, 18780678504), (2, 9390339252), (3, 6260226168), (4, 4695169626), (6, 3130113084), (7, 2682954072), (8, 2347584813), (9, 2086742056), (12, 1565056542), (14, 1341477036), (18, 1043371028), (21, 894318024), (24, 782528271), (28, 670738518), (36, 521685514), (42, 447159012), (56, 335369259), (63, 298106008), (72, 260842757), (84, 223579506), (126, 149053004), (168, 111789753), (252, 74526502), (504, 37263251), (1427, 13160952), (2854, 6580476), (4281, 4386984), (5708, 3290238), (8562, 2193492), (9989, 1880136), (11416, 1645119), (12843, 1462328), (17124, 1096746), (19978, 940068), (25686, 731164), (26113, 719208), (29967, 626712), (34248, 548373), (39956, 470034), (51372, 365582), (52226, 359604), (59934, 313356), (78339, 239736), (79912, 235017), (89901, 208904), (102744, 182791), (104452, 179802), (119868, 156678)]