18038755504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{121007}}^1$

素因数の和:121055

約数の個数: 80

約数和(自身を含む): 43934616576

約数和(自身を除く): 25895861072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1331, 1694, 1936, 2662, 3388, 5324, 6776, 9317, 10648, 13552, 18634, 21296, 37268, 74536, 121007, 149072, 242014, 484028, 847049, 968056, 1331077, 1694098, 1936112, 2662154, 3388196, 5324308, 6776392, 9317539, 10648616, 13552784, 14641847, 18635078, 21297232, 29283694, 37270156, 58567388, 74540312, 102492929, 117134776, 149080624, 161060317, 204985858, 234269552, 322120634, 409971716, 644241268, 819943432, 1127422219, 1288482536, 1639886864, 2254844438, 2576965072, 4509688876, 9019377752, 18038755504]

約数ペア:

[(1, 18038755504), (2, 9019377752), (4, 4509688876), (7, 2576965072), (8, 2254844438), (11, 1639886864), (14, 1288482536), (16, 1127422219), (22, 819943432), (28, 644241268), (44, 409971716), (56, 322120634), (77, 234269552), (88, 204985858), (112, 161060317), (121, 149080624), (154, 117134776), (176, 102492929), (242, 74540312), (308, 58567388), (484, 37270156), (616, 29283694), (847, 21297232), (968, 18635078), (1232, 14641847), (1331, 13552784), (1694, 10648616), (1936, 9317539), (2662, 6776392), (3388, 5324308), (5324, 3388196), (6776, 2662154), (9317, 1936112), (10648, 1694098), (13552, 1331077), (18634, 968056), (21296, 847049), (37268, 484028), (74536, 242014), (121007, 149072)]