17619849006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{262411}}^1$

素因数の和:262485

約数の個数: 48

約数和(自身を含む): 38391925248

約数和(自身を除く): 20772076242

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 361, 589, 722, 1083, 1178, 1767, 2166, 3534, 11191, 22382, 33573, 67146, 262411, 524822, 787233, 1574466, 4985809, 8134741, 9971618, 14957427, 16269482, 24404223, 29914854, 48808446, 94730371, 154560079, 189460742, 284191113, 309120158, 463680237, 568382226, 927360474, 2936641501, 5873283002, 8809924503, 17619849006]

約数ペア:

[(1, 17619849006), (2, 8809924503), (3, 5873283002), (6, 2936641501), (19, 927360474), (31, 568382226), (38, 463680237), (57, 309120158), (62, 284191113), (93, 189460742), (114, 154560079), (186, 94730371), (361, 48808446), (589, 29914854), (722, 24404223), (1083, 16269482), (1178, 14957427), (1767, 9971618), (2166, 8134741), (3534, 4985809), (11191, 1574466), (22382, 787233), (33573, 524822), (67146, 262411)]