18677544

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 48263040

約数和(自身を除く): 29585496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 97, 113, 142, 194, 213, 226, 284, 291, 339, 388, 426, 452, 568, 582, 678, 776, 852, 904, 1164, 1356, 1704, 2328, 2712, 6887, 8023, 10961, 13774, 16046, 20661, 21922, 24069, 27548, 32092, 32883, 41322, 43844, 48138, 55096, 64184, 65766, 82644, 87688, 96276, 131532, 165288, 192552, 263064, 778231, 1556462, 2334693, 3112924, 4669386, 6225848, 9338772, 18677544]

約数ペア:

[(1, 18677544), (2, 9338772), (3, 6225848), (4, 4669386), (6, 3112924), (8, 2334693), (12, 1556462), (24, 778231), (71, 263064), (97, 192552), (113, 165288), (142, 131532), (194, 96276), (213, 87688), (226, 82644), (284, 65766), (291, 64184), (339, 55096), (388, 48138), (426, 43844), (452, 41322), (568, 32883), (582, 32092), (678, 27548), (776, 24069), (852, 21922), (904, 20661), (1164, 16046), (1356, 13774), (1704, 10961), (2328, 8023), (2712, 6887)]