18680895648

素因数分解:

$2^5\times 3^3\times {\mathrm{1931}}^1\times {\mathrm{11197}}^1$

素因数の和:13147

約数の個数: 96

約数和(自身を含む): 54519030720

約数和(自身を除く): 35838135072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1931, 3862, 5793, 7724, 11197, 11586, 15448, 17379, 22394, 23172, 30896, 33591, 34758, 44788, 46344, 52137, 61792, 67182, 69516, 89576, 92688, 100773, 104274, 134364, 139032, 179152, 185376, 201546, 208548, 268728, 278064, 302319, 358304, 403092, 417096, 537456, 556128, 604638, 806184, 834192, 1074912, 1209276, 1612368, 1668384, 2418552, 3224736, 4837104, 9674208, 21621407, 43242814, 64864221, 86485628, 129728442, 172971256, 194592663, 259456884, 345942512, 389185326, 518913768, 583777989, 691885024, 778370652, 1037827536, 1167555978, 1556741304, 2075655072, 2335111956, 3113482608, 4670223912, 6226965216, 9340447824, 18680895648]

約数ペア:

[(1, 18680895648), (2, 9340447824), (3, 6226965216), (4, 4670223912), (6, 3113482608), (8, 2335111956), (9, 2075655072), (12, 1556741304), (16, 1167555978), (18, 1037827536), (24, 778370652), (27, 691885024), (32, 583777989), (36, 518913768), (48, 389185326), (54, 345942512), (72, 259456884), (96, 194592663), (108, 172971256), (144, 129728442), (216, 86485628), (288, 64864221), (432, 43242814), (864, 21621407), (1931, 9674208), (3862, 4837104), (5793, 3224736), (7724, 2418552), (11197, 1668384), (11586, 1612368), (15448, 1209276), (17379, 1074912), (22394, 834192), (23172, 806184), (30896, 604638), (33591, 556128), (34758, 537456), (44788, 417096), (46344, 403092), (52137, 358304), (61792, 302319), (67182, 278064), (69516, 268728), (89576, 208548), (92688, 201546), (100773, 185376), (104274, 179152), (134364, 139032)]