18330672

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 49774592

約数和(自身を除く): 31443920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 127, 186, 194, 248, 254, 291, 372, 381, 388, 496, 508, 582, 744, 762, 776, 1016, 1164, 1488, 1524, 1552, 2032, 2328, 3007, 3048, 3937, 4656, 6014, 6096, 7874, 9021, 11811, 12028, 12319, 15748, 18042, 23622, 24056, 24638, 31496, 36084, 36957, 47244, 48112, 49276, 62992, 72168, 73914, 94488, 98552, 144336, 147828, 188976, 197104, 295656, 381889, 591312, 763778, 1145667, 1527556, 2291334, 3055112, 4582668, 6110224, 9165336, 18330672]

約数ペア:

[(1, 18330672), (2, 9165336), (3, 6110224), (4, 4582668), (6, 3055112), (8, 2291334), (12, 1527556), (16, 1145667), (24, 763778), (31, 591312), (48, 381889), (62, 295656), (93, 197104), (97, 188976), (124, 147828), (127, 144336), (186, 98552), (194, 94488), (248, 73914), (254, 72168), (291, 62992), (372, 49276), (381, 48112), (388, 47244), (496, 36957), (508, 36084), (582, 31496), (744, 24638), (762, 24056), (776, 23622), (1016, 18042), (1164, 15748), (1488, 12319), (1524, 12028), (1552, 11811), (2032, 9021), (2328, 7874), (3007, 6096), (3048, 6014), (3937, 4656)]