18791008056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13736117}}^1$

素因数の和:13736148

約数の個数: 48

約数和(自身を含む): 53570860200

約数和(自身を除く): 34779852144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13736117, 27472234, 41208351, 54944468, 82416702, 109888936, 123625053, 164833404, 247250106, 260986223, 329666808, 494500212, 521972446, 782958669, 989000424, 1043944892, 1565917338, 2087889784, 2348876007, 3131834676, 4697752014, 6263669352, 9395504028, 18791008056]

約数ペア:

[(1, 18791008056), (2, 9395504028), (3, 6263669352), (4, 4697752014), (6, 3131834676), (8, 2348876007), (9, 2087889784), (12, 1565917338), (18, 1043944892), (19, 989000424), (24, 782958669), (36, 521972446), (38, 494500212), (57, 329666808), (72, 260986223), (76, 247250106), (114, 164833404), (152, 123625053), (171, 109888936), (228, 82416702), (342, 54944468), (456, 41208351), (684, 27472234), (1368, 13736117)]